PRODUCT CATALOG 2017/2018

IMPROVE YOUR DAILY GRIND

IMPROVE
YOUR
DAILY
GRIND

At Rex-Cut we are focused on improving the daily grind. This

means manufacturing safe abrasive products for metalworkers,
creating more efficient solutions for grinding, blending, and
deburring applications, while supporting an employee first workplace.

We mean it. Rex-Cut is a 100% employee owned company.

From customer service to manufacturing to sales to R&D, we
each take great pride in our work, ensuring premium products
and exceptional service.

You can rely on the Rex-Cut team to provide top quality abrasive
products that improve finishing processes and bottom lines.
TABLE OF
CONTENTS
MATERIAL SPECIFICATIONS
Introduction to Cotton Fiber Abrasives .....................................................1
Standard Marking System and Specifications ............................................1
Surface Finish Comparisons ......................................................................2
Grinding Wheel Spectrum ........................................................................2
Non-Woven Cotton Fiber vs. Synthetic Product Comparison .....................2
Product Comparison Chart .......................................................................2

Mounted Points
Cotton Fiber Mounted Points ...................................................................4
Megabrite Unitized Mounted Points .........................................................5
Rubber Mounted Points ..........................................................................5
Mounted Point Shape Charts ................................................................6,7

Type 1 Straight Wheels

Cotton Fiber Deburring Wheels ................................................................9
Laser Braze Finishing Wheels ..................................................................10
High Speed Cotton Fiber Wheels ............................................................11
Smooth Touch Wheels ............................................................................12
Large Diameter Wheels ..........................................................................13

Depressed Center Wheels

Sigma Green Grinding Wheels ...............................................................15
Sigma Green Max Grinding Wheels ........................................................16
Type 27 Cotton Fiber Grinding & Blending Wheels .................................17
Type 27 Max Flex ....................................................................................18
Fusion Interleaf Flap Discs .......................................................................19
SIGMA Ceramic Flap Discs ......................................................................20
Megabrite Finishing Flap Discs ................................................................20
Megabrite Type 27 Unitized Wheels .......................................................20

Cut-Off Wheels
Alpha-Green Cut-Off Wheels .................................................................22
Aluminator Cut-Off Wheels ...................................................................23
VERSA-CUT Cut-Off Wheels ..................................................................23

Quick Change Discs

Cotton Fiber Quick Change Discs ...........................................................25
Quick Change Disc Max .........................................................................26
Fusion Quick Change Discs ....................................................................26
Mini Flap Quick Change Discs ................................................................27
Megabrite Surface Conditioning Quick Change Discs .............................27

Sticks, Kits, and Accessories

Finishing Sticks .......................................................................................28
Stainless Steel Tube Finishing Kits ...........................................................29
Inside Corner Weld Blending Disc ...........................................................29
Mounted Point Combi Kits .....................................................................30
Cotton Fiber Quick Change Kits .............................................................30
Stainless Steel Kit ...................................................................................30
Grind and Blend Kit ................................................................................31
General Purpose Mandrels for Type 1 .....................................................31
Threaded Mandrels 1/4” x 3/4” for Small Unitized Type 1 .......................31
Type 27 Reusable Adapter Kits ...............................................................31
Quick Change Holders ...........................................................................31

Safety & Technical Guide...............................................................32

ABRASIVE INFORMATION
Rex-Cut Cotton Fiber products are constructed with our signature abrasive material which is manufactured
exclusively in our Fall River, Massachusetts plant, making all of our cotton fiber products Made in the USA.

COTTON FIBER ABRASIVES

Rex-Cut Abrasives is the oldest and primary
manufacturer of cotton fiber abrasive grinding and
finishing products. Since 1928, Rex-Cut has made
abrasive material using a unique process that embeds
STANDARD MARKING SPECIFICATIONS
grain in non-woven cotton fabric. Varying hardnesses
and grits are available to produce products that excel GRAIN TYPE GRAIN SIZE
on stainless steel, aluminum, mild steel, and exotics.
16, 24, 36 Coarse
A Aluminum oxide
APPLICATIONS 54, 80 Medium
Our cotton abra­sive prod­ucts are used through­out the 120, 180 Fine
C Silicon carbide
world for a va­ri­ety of ap­pli­ca­tions re­quir­ing medium 320* Very fine
to light metal removal, deburring, and finishing. *Available only in
aluminum oxide
Industries using Rex-Cut Abrasives products include:
• aircraft • dairy BOND
• aerospace • medical Flexible synthetic latex bond for light
GFX Soft deburring, blending, and finishing
• automotive • firearms in one operation
• ship building • energy
• jewelry • cutlery Medium resin bond for light
JTX Medium
deburring, long life
• tool and die • general fab­ri­ca­tion
• food pro­cess­ing Hard resin bond for light to
MTX Hard
medium stock removal, long life
PRODUCTS
Our cotton fiber abrasive line includes: Very hard resin bond for
NTX Very hard
medium stock removal, long life
• Mounted Points
• Type 1 Wheels
IGX Soft For specialty applications
• Type 27 Grinding and Blending Wheels
• Quick Change Discs
• Finishing Sticks
Reading Wheel
ADVANTAGES Specification:
Reduced grinding time. Our abrasives
consistently reduce finishing from two or three A36 GFX
steps, to just one.

Non-loading. Cotton Fiber abrasives are naturally

non-loading so they will not clog when working on
aluminum.

Cool action. Due to the cotton fiber construction,

new grain is continually exposed during the grinding
process resulting in a cooler op­er­a­tion.

Smooth, Quiet Action. Our cotton fiber abrasive

material is resilient, which creates very low vibration
products. Rex-Cut products run chatter free and are
easy on the operator.

Application tailored. Many grit, bond, and size

options are available to suit specific applications.

1 IMPROVE YOUR DAILY GRIND

SURFACE FINISH COMPARISONS NON-WOVEN COTTON FIBER VS.
Measured in micro-inches for a value of RA (roughness average) SYNTHETIC PRODUCT COMPARISON
CONVENTIONAL REX-CUT
SYNTHETIC WHEEL DENSITY RANGE
GRAIN SIZE ABRASIVES COTTON FIBER SIGMA GREEN
RA* RA** RA** 2 4 5 6 7 8 9
24 210 – 240 110 – 130
Soft Medium Hard
36 185 – 205 38 – 80 100
Smooth Touch Rex-Cut
54 (60) 140 – 180 30 – 60 80 GFX
80 65 – 175 20 – 50

120 45 – 60 15 – 30

180 25 – 40 10 – 20
PRODUCT COMPARISON CHART

240 8 – 20 N/A REX-CUT

COMPETITIVE SPECIFICATIONS
ABRASIVES
320 6 – 15 5 – 10
EXL 8A XCoarse 811 NEX 8AXC
*Industry data for conventional abrasives on stainless steel • A36 GFX
**Rex-Cut RA values measured with a Mahr Federal Surface analyzer. EXL 8A Coarse NEX 8AC • Smooth Touch
The values are an average taken from multiple measurements on AO Coarse
304 stainless steel. CP 7A Coarse

CP 9A Coarse 911 NEX 6AM

CP 5A Medium 721 NEX 8AM

• A54 GFX
GRINDING WHEEL SPECTRUM CP 7A Medium 821 • Smooth Touch
AO Medium
EXL 6A Medium
HEAVY LIGHT BLENDING FINISHING POLISHING
STOCK GRINDING EXL 8A Medium
REMOVAL
CP 9A Medium 921 NEX 6AF

CP 5A Fine 731 NEX 8AF

Resinoid • A80 GFX
CP 7A Fine 831 • Smooth Touch
AO Fine
Vitrified EXL 6A Fine 931

EXL 8A Fine
Coated
CP 7S Medium NEX 7SXC
• Smooth Touch
CP 9S Medium NEX 6SM SC Coarse
Rubber • C54 GFX
EXL 6S Medium NEX 7SM • Smooth Touch
SC Medium
Non-Woven Cotton Fiber EXL 8S Medium NEX 8SM

CP 9S Medium 632 NEX 6SF

Non-woven Synthetics
CP 7S Fine 732 NEX 7SF • C80 GFX
• Smooth Touch
Buffs EXL 6S Fine NEX 8SF SC Fine
EXL 8S

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 2

MOUNTED POINTS
For precision deburring, smooth edge breaking, or small weld blending, Rex-Cut Mounted Points are available in many materials
and grits to match your application needs.

3 IMPROVE YOUR DAILY GRIND

COTTON FIBER MOUNTED POINTS
Rex-Cut’s signature mounted points are engineered for blending, deburring, and finishing machined and cast parts.

METALS UNIQUE QUALITY

Stainless steel - Aluminum - Exotic metals Rex-Cut points create
Mild steel - Brass an arch when finishing
edges, instead of a bevel.
BENEFITS This rounded edge helps
Debur and finish in one step distribute pressure more
Controlled metal removal without changing evenly and is useful for
part geometry precision parts used in
Long life high stress applications.
Smooth, chatter free operation The micro-photos below
Superior surface finishing on stainless steel show a high nickel alloy
and aluminum turbine blade before and
Non-loading on aluminum, brass, and other after being finished by a
non-ferrous metals W163 A80 MTX point.

APPLICATIONS
Aircraft/Aerospace
Debur and finish engine components
Automotive
Debur and finish machined/cast parts
Tool & Die
Clean, debur, repair, and finish
Fabrication
Blend corners, break edges, debur and blend
I.D. and O.D.
Jewelry
Remove parting lines and finish castings

SPECIFICATIONS
Grit Type
POPULAR IN-STOCK ITEMS
A: Aluminum oxide
C: Silicon carbide DESCRIPTION PART #
Grain Size B52 D1 A80 GFX 320904
24, 36: Coarse B121 D1 A80 GFX 323504
B122 D1 A80 GFX 323704
54, 80: Medium
B122 D1 A120 GFX 323705
120, 180: Fine
W154 D1 A120 GFX 331205
320: Very fine (only available in aluminum oxide) W163 D1 A80 GFX 332304
Bonds W163 D1 A120 GFX 332305
GFX: Soft, for light deburring & blending W163 D1 A180 GFX 332306
JTX: Medium, for light deburring with longer life W163 D1 A80 MTX 332324
MTX: Hard, for light to medium stock removal W176 D1 A80 GFX 333804
W176 D1 A120 GFX 333805
AVAILABILITY W177 D1 A80 GFX 334204
W185 D1 A80 GFX 335504
Rex-Cut mounted points are available in many shape, W.75 x .098 D2 A54 - Seat Track Cleaner 350029
grain, and bond combinations. Please see the speci- W.75 x .098 D2 A80 - Seat Track Cleaner 350030
fications chart above for Grain/Bond options and the D1 = 1/8” x 1-1/2” mandrel D2 = 1/4” x 1-1/2” mandrel
Shape Chart on pages 6 and 7 for size availability. Die Grinder Other items may be in stock. Please call to check availability.

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 4

MEGABRITE UNITIZED MOUNTED POINTS
Rex-Cut Unitized Mounted Points are made by combining non-woven nylon with resin and either aluminum oxide or silicon
carbide to produce a versatile and resilient abrasive option for your deburring, blending, and finishing needs.

METALS SPECIFICATIONS
Stainless steel - Aluminum - Exotic metals Grain/Bond
Mild steel - Brass A/O Medium
S/C Fine
BENEFITS
Conformable AVAILABILITY
Smooth finishes Megabrite Unitized
Enhanced control Mounted Points are
Chatter free available in many sizes,
Maintain part geometry please see the Shape Chart
Easy to dress to fit profiles and hard to reach areas on pages 6 and 7 for
shape availability.
APPLICATIONS
Debur machined parts
Blend minor tool marks
Debur and polish orthopedic implants and
Die Grinder
medical tools
Polish molds and dies
Polish engine parts
Reapply satin finish on stainless steel

RUBBER MOUNTED POINTS

Rex-Cut Rubber Mounted Points are made with a formula combining aluminum oxide grain and calendar synthetic rubber
which has high tensile strength and is tear resistant. These synthetic mounted points have a softer bond compared to natural
rubber and are used mostly for deburring and polishing metals.

METALS AVAILABILITY
Stainless steel - Aluminum - Exotic metals Rubber Mounted Points
Mild steel - Brass are available in many sizes,
please see the Shape Chart
BENEFITS on pages 6 and 7 for
shape availability.
High tensile strength
Tear resistant
TIP
Softer compared to natural rubber
Dull edges of sheet metal
APPLICATIONS with shape W222 in
Medium. To watch a video
Remove sharp edges on sheet metal
of the process, visit
Remove visible and microscopic burrs rexcut.com/w222points
Removing undesirable surface deposits

SPECIFICATIONS
Grain Size
Die Grinder Coarse - Medium - Fine

5 IMPROVE YOUR DAILY GRIND

MOUNTED POINT SHAPE CHARTS
Rex-Cut Mounted Points are available in many shapes. For a digital version of this chart, visit rexcut.com/mpchart

A Shapes A SHAPES - 1/4” & 6MM MANDRELS

Diameter x Thickness Maximum RPM
Shape *1/2” 1”
2½" 2¾" 2" Inch mm
overhang overhang
A1 3/4 x 2-1/2 19 x 64 19,800 16,100
1¼" 1¼" 11⁄8" 11⁄8"
A2 1 x 1-1/4 25 x 32 32,420 26,190
A3 1 x 2-3/4 25 x 70 15,530 11,940
¾" 1" 1" 1¼" ¾" ¾" 7⁄8" A4 1-1/4 x 1-1/4 32 x 32 28,550 23,150
A1 A2 A3 A4 A5 A6 A11 A5 3/4 x 1-1/8 19 x 29 38,550 31,270
A6 3/4 x 1-1/8 19 x 29 38,550 29,700
A11 7/8 x 2 22 x 50 19,860 15,100
A12 11/16 x 1-1/4 17 x 32 38,050 30,790
1¼" 11⁄8" 11⁄16" 1" 1" A13 1-1/8 x 1-1/8 29 x 29 31,850 25,810
7⁄8" 5⁄8" ¾"
A14 11/16 x 7/8 17 x 22 43,440 35,510
A15 1/4 x 1-1/16 6 x 25 50,510 41,470
11⁄16" 11⁄8" 11⁄16" ¼" 1" ¾" ¾" ¼"
A12 A13 A14 A15 A21 A22 A23 A24
A21 1x1 25 x 25 34,500 26,250
A22 3/4 x 5/8 19 x 16 46,120 37,960
A23 3/4 x 1 19 x 25 39,370 30,370
A24 1/4 x 3/4 6 x 19 56,000 46,400
1" A25 1 Ball 25 x 25 35,510 27,370
5⁄8" ½" 3⁄8"
A26 5/8 Ball 16 x 16 48,980 40,410
1" 5⁄8" 13⁄8" 1" 1" 1½"
A31 1-3/8 x 1 35 x 25 27,780 23,970
A25 A26 A31 A32 A33 A34 A32 1 x 5/8 25 x 16 38,200 33,480
A33 1 x 1/2 25 x 13 38,200 35,460
A34 1-1/2 x 3/8 38 x 10 25,460 25,460
A35 1 x 3/8 25 x 10 38,200 38,030
1" A36 1-5/8 x 3/8 41 x 10 23,510 23,510
3⁄8" 3⁄8" ¾"
¼" A37 1-1/4 X 1/4 32 x 6 30,560 30,560
1" 15⁄8" 1¼" 1" ¾" ¾" A38 1x1 25 x 25 34,500 26,250
A35 A36 A37 A38 A39 A40 A39 3/4 x 3/4 19 x 19 44,030 35,250
A40 3/4 Ball 19 x 19 44,030 35,250

B SHAPES - 1/8” & 3MM MANDRELS

B Shapes
Diameter x Thickness Maximum RPM
5⁄8" ¾" ¾" ¾" 5⁄8" ½"
Shape *1/2” 1”
3⁄8" 5⁄16" Inch mm
overhang overhang
5⁄8" ½" 7⁄32" 7⁄16" 3⁄8" 5⁄16" ¼" ¾"
B54 B61
B41 5/8 x 5/8 16 x 16 33,750 23,250
B41 B42 B44 B51 B52 B53
B42 1/2 x 3/4 13 x 19 33,750 23,250
B44 7/32 x 3/8 6 x 10 68,400 42,370
B51 7/16 x 3/4 11 x 19 45,370 28,500
5⁄8" 11⁄16" 11⁄16" B52 3/8 x 3/4 10 x 19 45,370 28,500
3⁄8" ½" ½" 3⁄8"
B53 • 1/4 x 5/8 8 x 16 60,000 37,120
½" ½" ½" 5⁄8" 5⁄8" 5⁄16" 7⁄16" B54 1/4 x 1/2 6 x 13 60,000 38,020
B62 B90 B91 B101 B102 B104 B111
B61 3/4 x 5/16 19 x 8 38,250 24,370
B62 1/2 x 3/8 13 x 10 41,020 26,400
B90 1/2 x 1/2 13 x 13 34,500 22,500
B91 1/2 x 5/8 13 x 16 34,500 22,500
½" ½" ½" 3⁄8" B101 5/8 x 11/16 16 x 17 33,750 23,250
3⁄8" ½" 3⁄8" 3⁄16" ¼" ½" 3⁄8" 3⁄8" B104 5/16 x 3/8 8 x 10 68,400 42,370
B112 B121 B122 B123 B125 B131 B132 B133 B111 7/16 x 11/16 11 x 17 33,750 23,250
B112 3/8 x 1/2 10 x 13 45,370 28,500
B121 1/2 Ball 13 Ball 45,370 28,500
B122 3/8 Ball 10 Ball 61,650 37,720
W Shapes Seat Track Cleaner Shape B123 • 3/16 Ball 5 Ball 84,720 54,760
.098" B125 1/4 Ball 8 Ball 75,350 50,640
THICKNESS B131 1/2 x 1/2 13 x 13 34,500 22,500
¾"
B132 3/8 x 1/2 10 x 13 45,370 28,500
DIAMETER
W
B133 3/8 x 3/8 10 x 10 54,000 33,000

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B SHAPES - 1/4” & 6MM MANDRELS W SHAPES - 1/4” & 6MM MANDRELS SHAPE
Diameter x Thickness Maximum RPM Diameter x Thickness Maximum RPM
MEASUREMENT
Shape *1/2” 1” Shape *1/2” 1”
GUIDE
Inch mm Inch mm
overhang overhang overhang overhang Thickness
B41 5/8 x 5/8 16 x 16 61,120 43,020 W185 1/2 x 1/2 13 x 13 44,470 34,490
Diameter
B42 1/2 x 3/4 13 x 19 61,120 46,500 W186 1/2 x 3/4 13 x 19 40,500 30,790
B51 7/16 x 3/4 11 x 19 72,630 49,420 W187 1/2 x 1 13 x 25 36,950 27,490
B52 3/8 x 3/4 10 x 19 78,340 54,370 W188 1/2 x 1-1/2 13 x 38 30,370 22,140 Diameter
B61 3/4 x 5/16 19 x 8 50,930 45,120 W189 1/2 x 2 13 x 50 24,000 18,440 Thickness
B62 1/2 x 3/8 13 x 10 71,250 47,620 W191 • 5/8 x 1/8 16 x 3 61,120 50,000
B91 1/2 x 5/8 13 x 16 61,500 42,000 W192 5/8 x 1/4 16 x 6 46,570 36,450
B101 5/8 x 11/16 16 x 17 61,120 43,940 W193 5/8 x 3/8 16x 10 44,330 34,340
B102 5/8 x 1/2 16 x 13 61,120 42,770 W194 5/8 x 1/2 16 x 13 42,190 32,330
B111 7/16 x 11/16 11 x 17 66,000 46,500 W195 5/8 x 3/4 16 x 19 38,220 28,630
STANDARD
B112 3/8 x 1/2 10 x 13 80,200 54,370 W196 5/8 x 1 16 x 25 34,670 25,340 MANDREL
B121 1/2 x 1/2 13 x 13 69,310 45,850 W197 5/8 x 2 16 x 50 21,000 16,280 RECOMMENDED
Ball 9/16 Ball 14 Ball 35,510 28,840 W198 5/8 x 2-1/2 16 x 64 16,500 12,900 OVERHANG
W200 • 3/4 x 1/8 19 x 3 33,750 23,250
W SHAPES - 1/8” & 3MM MANDRELS W201 3/4 x 1/4 19 x 6 44,850 34,850
OH

Diameter x Thickness Maximum RPM W202 3/4 x 3/8 19 x 10 42,610 32,750

Shape *1/2” 1” W203 3/4 x 1/2 19 x 13 40,480 30,740 Collet
Inch mm overhang overhang W204 3/4 x 3/4 19 x 19 36,510 27,040 Mandrel
W152 • 3/16 x 1/4 5x6 W205 3/4 x 1 19 x 25 32,950 23,750
W153 • 3/16 x 3/8 5 x 10 73,880 49,890 W206 3/4 x 1-1/4 19 x 32 28,720 21,520 Overhang (OH) is the distance
W154 • 3/16 x 1/2 5 x 13 66,580 44,130 W207 3/4 x 1-1/2 19 x 38 24,000 18,400 between the end of the collet
W160 1/4 x 1/4 6x6 75,330 50,640 and the base of the mounted
W208 3/4 x 2 19 x 50 18,750 15,370
W161 1/4 x 5/16 6x8 71,150 45,970 point.
W209 3/4 x 2-1/2 19 x 64 15,000 12,150
W162 1/4 x 3/8 6 x 10 67,210 42,370 W211 • 7/8 x 1/8 22 x 3 43,650 35,800
W163 1/4 x 1/2 6 x 13 59,990 38,020 W212 7/8 x 1/4 22 x 6 43,650 33,590 RESOURCES
W164 1/4 x 3/4 6 x 19 45,900 29,300
W213 7/8 x 3/8 22 x 10 43,650 33,590
W166 • 5/16 x 1/8 8x3 84,750 48,750 For a downloadable
W215 • 1 x 1/8 25 x 3 38,200 34,730
W167 5/16 x 1/4 8x6 70,060 45,750 mounted point shape
W216 1 x 1/4 25 x 6 38,200 32,520
W168 5/16 x 5/16 8x8 65,900 41,770 chart, visit
W217 1 x 3/8 25 x 10 38,200 30,410
W169 5/16 x 3/8 8 x 10 61,650 37,720
W218 1 x 1/2 25 x 13 37,890 28,410 rexcut.com/mpchart
W170 5/16 x 1/2 8 x 13 52,500 33,000
W219 1 x 3/4 25 x 19 33,920 24,520
W171 5/16 x 3/4 8 x 19 37,120 25,130
W220 1x1 25 x 25 25,500 19,120 For help selecting the
W173 • 3/8 x 1/8 10 x 3 74,960 50,360
W221 1 x 1-1/2 25 x 38 19,120 14,620
W174 3/8 x 1/4 10 x 6 65,510 41,250 right point for an
W222 1x2 25 x 50 15,900 12,350
W175 3/8 x 3/8 10 x 10 54,000 33,000 application, visit
W223 1 x 2-1/2 25 x 64 12,370 9,900
W176 3/8 x 1/2 10 x 13 45,370 28,500 rexcut.com/mp
W225 1-1/4 x 1/4 32 x 6 30,560 30,560
W177 3/8 x 3/4 10 x 19 33,750 21,690
W226 1-1/4 x 3/8 32 x 10 30,560 28,640
W178 3/8 x 1 10 x 25 26,250 15,870
W227 1-1/4 x 1/2 32 x 13 30,560 26,630
W182 • 1/2 x 1/8 13 x 3 66,810 43,650
W228 1-1/4 x 3/4 32 x 19 30,520 22,500
W183 1/2 x 1/4 13 x 6 51,750 31,870
W229 1-1/4 x 1 32 x 25 24,000 18,750
W184 1/2 x 3/8 13 x 10 41,020 26,400
W230 1-1/4 x 1-1/4 32 x 32 20,400 15,900
W185 1/2 x 1/2 13 x 13 34,500 22,500
W231 1-1/4 x 1-1/2 32 x 38 17,620 13,500
W186 1/2 x 3/4 13 x 19 26,250 15,900
W232 1-1/4 x 2 32 x 50 14,250 10,580
W187 1/2 x 1 13 x 25 20,620 10,370
W235 1-1/2 x 1/4 38 x 6 25,460 25,460
W193 5/8 x 3/8 16 x 10 32,250 23,020
W194 5/8 x 1/2 16 x 13 29,400 19,020 W236 1-1/2 x 1/2 38 x 13 25,460 25,140
W195 5/8 x 3/4 16 x 19 22,120 10,840 W237 1-1/2 x 1 38 x 25 22,500 17,620
W196 5/8 x 1 16 x 25 16,240 5,610 W238 1-1/2 x 1-1/2 38 x 38 15,600 12,000
W202 3/4 x 3/8 19 x 10 30,600 19,500 W239 1-1/2 x 2 58 x 50 16,480 9,090
W203 3/4 x 1/2 19 x 13 25,500 14,040 W240 1-1/2 x 2-1/2 58 x 64 13,890 7,020
W204 3/4 x 3/4 19 x 19 18,210 6,150 W242 2x1 50 x 25 19,100 15,590
W243 2 x 1-1/2 50 x 38 17,620 10,240
W SHAPES - 1/4” & 6MM MANDRELS "W" 2 x 3/8 50 x 10 33,209 24,500
"W" 2 x 5/8 50 x 16 29,030 20,680 * Standard mandrel /
Diameter x Thickness Maximum RPM recommended overhang
"W" 2 x 1/4 50 x 6 19,100 15,590
Shape *1/2” 1” • Not available in Rubber
Inch mm "W" 1-1/2 x 3/8 38 x 10 25,470 19,120
overhang overhang or Megabrite.
"W" 2 x 1/2 50 x 13 19,100 15,590
W176 3/8 x 1/2 10 x 13 47,880 37,770
W177 3/8 x 3/4 10 x 19 43,910 34,070 Other shapes might not be
W178 3/8 x 1 10 x 25 40,360 30,780 SEAT TRACK CLEANER - 1/4” & 6MM MANDRELS
available in all materials.
W179 3/8 x 1-1/4 10 x 32 37,210 27,900 Diameter x Thickness Maximum RPM
W182 • 1/2 x 1/8 13 x 3 51,190 40,810 Shape *1/2” 1”
Inch mm All points with 1/8”
W183 1/2 x 1/4 13 x 6 48,850 38,600 overhang overhang
diameter are made
W184 1/2 x 3/8 13 x 10 46,610 36,490 SEAT TRACK • 3/4 x .098 19 x 2.5 33,750 23,250 oversized.

7 IMPROVE YOUR DAILY GRIND

TYPE 1 WHEELS
From braze finishing to pipe thread cleaning to turbine blade profiling, Rex-Cut has you covered with Type 1 Wheel options.

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 8

COTTON FIBER DEBURRING WHEELS
Rex-Cut Type 1 Cotton Fiber Deburring Wheels are manufactured from our signature abrasive materials designed for blending,
deburring, and finishing applications.

METALS RESOURCES
Stainless steel - Aluminum To download a pdf guide that matches
Exotic metals - Mild steel - Brass frequently used Rex-Cut Type 1 wheels
to common applications, visit
BENEFITS rexcut.com/t1
Debur and finish, or grind and finish,
in one operation
TIP
Smooth, controlled grinding action Rex-Cut Cotton Fiber wheels can be
Remove burs without changing part shaped to better clean or debur grooves
geometry such as pipe threads. For a video of this
5x or more life vs. non-woven synthetic process, visit rexcut.com/pipethread
fiber wheels
No smearing or back transfer on
stainless steel and exotic alloys

APPLICATIONS AVAILABILITY
Automotive DIAMETER x THICKNESS MAX RPM DIAMETER x THICKNESS MAX RPM
Chamfer, debur, and finish transmission gears x ID x ID
Aircraft/Aerospace JTX & GFX JTX &
inch mm inch mm GFX
MTX MTX
Chamfer, debur, and finish engine components 1 x 1/32 x 1/8 25 x .8 x 3 54,240 NA* 3 x 1/16 x 1/4 75 x 1.6 x 6 18,080 12,095
Tool & Die 1 x 1/16 x 1/8 25 x 1.6 x 3 54,240 36,290 3 x 1/16 x 3/8 75 x 1.6 x 10 18,080 12,095
Debur, finish, and maintenance of dies and molds 1 x 1/8 x 1/8 25 x 3 x 3 54,240 36,290 3 x 1/8 x 1/4 75 x 3 x 6 18,080 12,095
Fabrication 1 x 1/4 x 1/8 25 x 6 x 3 54,240 36,290 3 x 1/8 x 3/8 75 x 3 x 10 18,080 12,095
Radius and blend weld seams, corner blending, 1 x 3/8 x 1/8 25 x 10 x 3 54,240 36,290 3 x 3/16 x 1/4 75 x 5 x 6 18,080 12,095
and edge breaking 3 x 3/16 x 3/8 75 x 5 x 10 18,080 12,095
1-1/2 x 1/16 x 1/8 38 x 1.6 x 3 36,160 24,195
Oilfield Repair/Maintenance 3 x 1/4 x 1/4 75 x 6 x 6 18,080 12,095
1-1/2 x 1/8 x 1/8 38 x 3 x 3 36,160 24,195
3 x 1/4 x 3/8 75 x 6 x 10 18,080 12,095
Debur and clean pipe thread 1-1/2 x 1/4 x 1/4 38 x 6 x 6 36,160 24,195
3 x 3/8 x 3/8 75 x 10 x 10 18,080 12,095
1-1/2 x 3/8 x 1/4 38 x 10 x 6 36,160 24,195
Ideal for use on robotic applications 3 x 1/2 x 3/8 75 x 13 x 10 18,080 12,095
2 x 1/32 x 1/4 50 x .8 x 6 27,120 NA* 3 x 1 x 1/2 75 x 25 x 13 12,095 12,095
2 x 1/16 x 1/4 50 x 1.6 x 6 27,120 18,145
SPECIFICATIONS 4 x 1/16 x 1/4 100 x 1.6 x 6 13,560 9,075
2 x 1/8 x 1/4 50 x 3 x 6 27,120 18,145
Grit Type 4 x 1/16 x 3/8 100 x 1.6 x 10 13,560 9,075
2 x 1/8 x 3/8 50 x 3 x 10 27,120 18,145
4 x 1/8 x 1/4 100 x 3 x 6 13,560 9,075
A: Aluminum oxide 2 x 1/4 x 1/4 50 x 6 x 6 27,120 18,145
4 x 1/8 x 3/8 100 x 3 x 10 13,560 9,075
C: Silicon carbide 2 x 1/4 x 3/8 50 x 6 x 10 27,120 18,145
4 x 1/4 x 1/4 100 x 6 x 6 13,560 9,075
Grain Size 2 x 3/8 x 1/4 50 x 10 x 6 27,120 18,145
4 x 1/4 x 3/8 100 x 6 x 10 13,560 9,075
16, 24, 36: Coarse 2 x 3/8 x 3/8 50 x 10 x 10 27,120 18,145
4 x 3/8 x 3/8 100 x 10 x 10 13,560 9,075
2 x 1/2 x 3/8 50 x 13 x 10 27,120 18,145
54, 80: Medium 4 x 1/2 x 1/2 100 x 13 x 13 13,560 9,075
120, 180: Fine 2-1/2 x 1/16 x 1/4 65 x 1.6 x 6 21,695 14,515 4 x 3/4 x 1/2 100 x 19 x 13 9,075 9,075
320: Very fine (only available in aluminum oxide) 2-1/2 x 1/8 x 1/4 65 x 3 x 6 21,695 14,515 4 x 1 x 1/2 100 x 25 x 13 9,075 9,075
2-1/2 x 1/4 x 1/4 65 x 6 x 6 21,695 14,515 * Not available in GFX bond
Bonds
GFX: Soft, for light deburring & blending COMMON APPLICATION & SPECS
JTX: Medium, for light deburring with longer life
ALUMINUM /
MTX: Hard, for light to medium stock removal APPLICATION STAINLESS STEEL EXOTICS MILD STEEL
NON FERROUS
Debur A80-A120MTX A54-A80MTX C54IGX A80MTX
Edge Break A80GFX, A80MTX A54-A80MTX C54MTX A54MTX
Corner Blend A54GFX, A80GFX A36-A54GFX C54MTX A54MTX
Pipe Thread A54GFX,
--- --- ---
Cleaning A54JTX
Die Grinder Gear Deburring A80MTX, A120MTX --- --- A54-A320MTX

9 IMPROVE YOUR DAILY GRIND

LASER BRAZE FINISHING WHEELS
Rex-Cut Type 1 Laser Braze Finishing Wheels have been engineered to finish brazing in roof joints for automotive assembly.
These Type 1 Cotton Fiber Wheels are manufactured with the tolerances car manufacturers need in this specific application.

BENEFITS TESTIMONIAL
Blend and finish braze in one step “Implementing the
Finish braze in half the time as standard Unitized Rex-Cut Type 1 Braze
Type 1 wheels Finishing Wheel at our
Wheel integrity controls side deflection, plant to finish roof seams
protecting base metal from scarring yielded direct results in
Can be made with guide holes if needed both increased productivity
Can be manufactured to required thicknesses and the quality of weld
Suitable for both automated and manual use finish. This has led to
significant cost savings
APPLICATIONS for the production of
Automotive Ibiza, our best selling car.”
Blend and finish brazing in assembly plants.
– J. Mateo, Engineer
Ideal for use on robotic applications at SEAT, a part of the
Volkswagen Group
SPECIFICATIONS in Spain
3” & 4” Wheels: Medium Soft High Speed
7” & 8” Wheels: Medium Soft

RESOURCES
For more information on our specialty Laser Braze
Finishing Wheels, visit rexcut.com/laserbraze

AVAILABILITY
DIAMETER THICKNESS ID SPEC PART # MAX RPM
3” 2.5mm 3/8” Medium Soft HS 20,000 20,000
3” 3mm 3/8” Medium Soft HS 20,000 20,000
3” 1/8” 3/8” Medium Soft HS 20,000 20,000
3” 3.5mm 3/8” Medium Soft HS 20,000 20,000

4” 2.5mm 3/8” Medium Soft HS 15,000 15,000

4” 3mm 3/8” Medium Soft HS 15,000 15,000
4” 1/8” 3/8” Medium Soft HS 15,000 15,000
4” 3.5mm 3/8” Medium Soft HS 15,000 15,000

7” 2.5mm 5/8” Medium Soft 5,185 5,185

7” 3mm 5/8” Medium Soft 5,185 5,185
7” 1/8” 5/8” Medium Soft 5,185 5,185
7” 3.5mm 5/8” Medium Soft 5,185 5,185

8” 2.5mm 1” Medium Soft 4,500 4,500

8” 3mm 1” Medium Soft 4,500 4,500
8” 1/8” 1” Medium Soft 4,500 4,500
8” 3.5mm 1” Medium Soft 4,500 4,500

More sizes available. Contact us at info@rexcut.com with your application

specifications and we will work to create a wheel to match your tolerances. Robotics Die Grinder

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 10

HIGH SPEED COTTON FIBER WHEELS
Manufactured with additional fiberglass reinforcement to meet the speed requirements of higher speed die grinders, these
cotton fiber wheels are often used to debur and clean pipe thread.

METALS SPECIFICATIONS
Stainless steel - Aluminum - Exotic metals Grain Type
Mild steel - Brass Aluminum oxide
Silicone carbide
BENEFITS available by special
Grind and finish, or debur and finish, in one operation request only
Smooth, controlled grinding action Grain Size
Remove burs without changing part geometry Coarse
5x or more life vs. non-woven synthetic fiber wheels Medium
No smearing or back transfer on stainless steel and Fine
exotic alloys Very fine
Bonds
APPLICATIONS
Soft: For light
Oilfield Repair/Maintenance deburring and
Debur and clean pipe thread finishing
Automotive
Hard: Most aggressive
Chamfer, debur, and finish transmission gears
bond for deburring
Aircraft/Aerospace
with long life
Chamfer, debur, and finish engine components
Tool & Die
TIP
Debur, finish, repair, and maintain dies and molds
Fabrication Rex-Cut Cotton Fiber
Radius and blend weld seams, blend corner wheels can be shaped
welds, and break edges to better clean or debur
grooves such as pipe
Ideal for use on robotic applications threads. For a video
of this process, visit
rexcut.com/pipe

AVAILABILITY

DIAMETER X THICKNESS X ID MAX RPM

inch mm

2 x 1/16 x 1/4 50 x 1.6 x 6 28,000

2 x 1/8 x 1/4 50 x 3 x 6 28,000

2 x 1/4 x 1/4 50 x 6 x 6 28,000

2-1/2 x 1/16 x 1/4 65 x 1.6 x 6 24,000

2-1/2 x 1/8 x 1/4 65 x 3 x 6 24,000

2-1/2 x 1/4 x 1/4 65 x 6 x 6 24,000

3 x 1/16 x 1/4 75 x 1.6 x 6 20,000

3 x 1/8 x 1/4 75 x 3 x 6 20,000

3 x 1/4 x 1/4 75 x 6 x 6 20,000

Die Grinder Robotics 3/8” (10mm) IDs available upon request.

11 IMPROVE YOUR DAILY GRIND

SMOOTH TOUCH WHEELS
Designed to offer a greater amount of flexibility and operator feel when compared to our standard line of cotton fiber
Type 1 products. Excellent at finishing edges of cast or machined parts without changing part geometry.

METALS TIP
Stainless steel - Aluminum - Exotics - Mild steel - Brass While in use, allow the
wheel to do the work.
BENEFITS Too much pressure will
Maximum operator control cause the wheel to
Debur edges without altering part shape generate unwanted heat
and potential back transfer.
APPLICATIONS Use optimum speed for
best results.
Light grinding - Light deburring - Blending - Finishing
Ideal for use on robotic applications RESOURCES

SPECIFICATIONS To watch a demo video

of Smooth Touch in
Grain Size action, visit
Coarse - Green rexcut.com/smoothtouch
Medium - Red
Fine - Yellow

AVAILABILITY
DIAMETER X THICKNESS X ID MAX RPM OPTIMUM RPM
COARSE MEDIUM FINE
inch mm All Grits
54 Grit 80 Grit 120 Grit
2 x 1/8 x 1/4 50 x 3 x 6 26,500 30,000 30,000 12,000
2 x 1/8 x 3/8 50 x 3 x 10 26,500 30,000 30,000 12,000
2 x 1/4 x 1/4 50 x 6 x 6 21,500 24,000 24,000 12,000
2 x 1/4 x 3/8 50 x 6 x 10 21,500 24,000 24,000 12,000

2-1/2 x 1/8 x 1/4 65 x 3 x 6 21,500 24,000 24,000 10,000

2-1/2 x 1/8 x 3/8 65 x 3 x 10 21,500 24,000 24,000 10,000
2-1/2 x 1/4 x 1/4 65 x 6 x 6 17,500 19,000 19,000 10,000
2-1/2 x 1/4 x 3/8 65 x 6 x 10 17,500 19,000 19,000 10,000

3 x 1/8 x 1/4 75 x 3 x 6 18,000 20,000 20,000 10,000

3 x 1/8 x 3/8 75 x 3 x 10 18,000 20,000 20,000 10,000
3 x 1/4 x 1/4 75 x 6 x 6 14,500 16,000 16,000 10,000
3 x 1/4 x 3/8 75 x 6 x 10 14,500 16,000 16,000 10,000

4 x 1/8 x 1/4 100 x 3 x 6 14,000 15,500 15,500 8,000

4 x 1/8 x 3/8 100 x 3 x 10 14,000 15,500 15,500 8,000
4 x 1/4 x 1/4 100 x 6 x 6 11,500 12,500 12,500 8,000
4 x 1/4 x 3/8 100 x 6 x 10 11,500 12,500 12,500 8,000

6 x 1/8 x 1/4 150 x 3 x 6 6,000 6,000 6,000 2,500

6 x 1/8 x 3/8 150 x 3 x 10 6,000 6,000 6,000 2,500
6 x 1/4 x 1/4 100 x 6 x 6 6,000 6,000 6,000 2,500
6 x 1/4 x 3/8 100 x 6 x 10 6,000 6,000 6,000 2,500

TESTIMONIAL
“While choosing an abrasive to use in a robotic deburring cell to finish the edge of
a turbine blade, the Smooth Touch wheel outperformed non-woven nylon wheels
significantly. It was able to obtain the desired finish without changing the part
geometry as measured by a laser sensor.”
- Normand Stoycheff, Robotic Finishing Expert at AV&R Vision & Robotics Robotics Die Grinder

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 12

LARGE DIAMETER WHEELS
Rex-Cut Type 1 Large Diameter Wheels are manufactured with our signature abrasive materials and are designed for blending,
deburring, and finishing applications.

METALS
Stainless steel - Aluminum - Exotic metals
Mild steel - Brass

BENEFITS
General purpose deburring and finishing
Longer life vs. other non-woven products
Debur and finish in one operation

APPLICATIONS
Jewelry
Chamfer, debur, blend, and finish (available in
split and beveled)
Cutlery
Fork tining and finishing
AVAILABILITY Aircraft/Aerospace
Grind, debur, and finish engine parts
DIAMETER X THICKNESS X ID MAX SAFE RPM Food Service
Debur edges on pots and pans/kitchen equipment
inch mm JTX & MTX bond GFX bond
Automotive
5 x 1/8 x 3/8 125 x 3 x 10 10,850 7,260 Debur and finish machined/cast parts. Blend and
5 x 1/4 x 1/2 125 x 6 x 13 10,850 7,260 finish brazing in assembly plants.
5 x 3/8 x 1/2 125 x 10 x 13 10,850 7,260 Food Service
Repair and maintenance
5 x 1/2 x 1/2 125 x 13 x 13 10,850 7,260
5 x 3/4 x 1/2 125 x 19 x 13 7,260 7,260
SPECIFICATIONS
5 x 1 x 5/8 125 x 25 x 16 7,260 7,260
Grit Type
6 x 1/8 x 1/2 150 x 3 x 13 9,040 6,050 A: Aluminum oxide
6 x 1/8 x 5/8 150 x 3 x 16 9,040 6,050 C: Silicon carbide
6 x 1/4 x 5/8 150 x 6 x 16 9,040 6,050
Grain Size
16, 24, 36: Coarse
6 x 3/8 x 5/8 150 x 10 x 16 9,040 6,050
54, 80: Medium
6 x 1/2 x 5/8 150 x 13 x 16 9,040 6,050 120, 180: Fine
6 x 3/4 x 5/8 150 x 19 x 16 6,050 6,050 320: Very fine Only available in aluminum oxide
6 x 1 x 5/8 150 x 25 x 16 6,050 6,050 Bonds
GFX: Soft, for light deburring & blending
7 x 1/8 x 1/2 178 x 3 x 13 7,750 5,185
JTX: Medium, for light deburring with longer life
7 x 1/8 x 5/8 178 x 3 x 16 7,750 5,185 MTX: Hard, for light to medium stock removal
7 x 1/4 x 5/8 178 x 6 x 16 7,750 5,185
7 x 3/8 x 5/8 178 x 10 x 16 7,750 5,185
7 x 1/2 x 5/8 178 x 13 x 16 7,750 5,185
7 x 3/4 x 5/8 178 x 19 x 16 5,185 5,185
7 x 3/4 x 3/4 178 x 19 x 19 5,185 5,185
7x1x1 178 x 25 x 25 5,185 5,185

Bench Grinder

13 IMPROVE YOUR DAILY GRIND

DEPRESSED CENTER WHEELS
From grinding heavy welds to applying finishing touches, our line of depressed center wheels covers a wide range of applications.

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 14

SIGMA GREEN
Sigma Green is an aggressive grinding wheel with noticeably quiet and smooth grinding action. Our best selling grinding wheel
is the perfect balance of fast grinding, low vibration, and superior finish. The layered grain construction, coarse grain followed
by a second layer of finer grain, gives this wheel the advantage of fast grinding with a superior finish.

METALS VIRTUALLY IRON

Stainless steel - Mild steel - Hard face - Titanium FREE
Alloys - Aluminum Contains only 0.035%
iron, with less than 0.1%
BENEFITS of iron, chlorine, and
High performance zirconium and aluminum oxide sulfur combined.
grain combination
Fast stock removal TIP
Superior finish Follow Sigma Green or
Grinds smooth and quiet Sigma Green Max with
Minimizes operator fatigue Max Flex 54 grit
Controlled grinding to achieve a #4 finish.
Cool cutting
Won’t discolor or warp stainless steel SURFACE FINISH
Reduces labor rates COMPARISON
Measured in micro-inches
APPLICATIONS for a value of RA
General fabrication (roughness average)
Shipbuilding
Grit Sigma
Tank fabrication RA*
Size RA**
Power plant maintenance and repair
36 185 – 205 100
Refinery maintenance and repair
46 170 - 195 90

RESOURCES 60 140 – 180 80

*Industry data for conventional
To watch the fast grinding ability of Sigma Green, abrasives on stainless steel
visit rexcut.com/sigmagreen for a demo video. **Rex-Cut RA values are measured
with a Mahr Federal Surface
analyzer. Values are an average
from multiple measurements on
304 stainless steel.

AVAILABILITY
100%
DIAMETER X ARBOR MAX GRIT BOX
80% PART #
RPM SIZE QTY.
inch mm
60% 4 x 5/8 100 x 16 15,300 36 730001 25
Sigma Green

Sigma Green
Standard AO

4 x 3/8 - 24 N/A 15,300 36 730014 10

40%
Premium

4-1/2 x 7/8 115 x 22.2 13,300 36 730000 25

Wheels

Wheels

4-1/2 x 7/8 115 x 22.2 13,300 46 730008 25

20%
4-1/2 x 7/8 115 x 22.2 13,300 60 730009 25

0% 4-1/2 x 5/8 - 11 N/A 13,300 36 730002 10

Sigma Green cuts Sigma Green cuts
4-1/2 x 5/8-11 N/A 13,300 46 730017 10
approx. 50% faster approx. 20% faster
than conventional than premium 4-1/2 x 5/8 - 11 N/A 13,300 60 730015 10
aluminum oxide grinding wheels
grinding wheels 5 x 7/8 125 x 22.2 12,200 36 730005 25
5 x 5/8 - 11 N/A 12,200 36 730006 10
7 x 7/8 178 x 22.2 8,500 36 730003 25
7 x 5/8 - 11 N/A 8,500 36 730004 10
In-stock item Angle Grinder

15 IMPROVE YOUR DAILY GRIND

SIGMA GREEN MAX
Sigma Green Max is the 1/4” thick version of our highly successful Sigma Green wheel that has been engineered for added life
and durability. The specialty bond results in a balanced, noticeably quiet, and smooth running grinding wheel with less vibration,
even with the added thickness.

METALS
Stainless steel - Mild steel - Hard face - Titanium - Alloys - Aluminum

BENEFITS
Longer life over our original Sigma Green Grinding Wheel
High performance zirconium and aluminum oxide grain combination
Fast stock removal
Superior finish
Grinds smooth and quiet
Minimizes operator fatigue
Controlled grinding
Cool cutting
Won’t discolor or warp stainless steel
Reduces labor rates

APPLICATIONS
Foundries
General fabrication
Shipbuilding
Tank fabrication
Power plant maintenance and repair

VIRTUALLY IRON FREE

Contains only 0.035% iron, with less than 0.1% of iron, chlorine,
and sulfur combined.

TIP
Follow Sigma Green or Sigma Green Max with Max Flex 54 grit
to achieve a #4 finish.

AVAILABILITY

DIAMETER X THICKNESS X ARBOR MAX GRIT BOX

PART #
inch mm RPM SIZE QTY.

4-1/2 x 1/4 x 7/8 115 x 6 x 22.2 13,300 36 739100 20

4-1/2 x 1/4 x 5/8 - 11 N/A 13,300 36 739150 10
5 x 1/4 x 7/8 125 x 6 x 22.2 12,200 36 739101 20
5 x 1/4 x 5/8 - 11 N/A 12,200 36 739151 10
7 x 1/4 x 7/8 178 x 6 x 22.2 8,500 36 739103 20
7 x 1/4 x 5/8 - 11 N/A 8,500 36 739153 10

In-stock item Angle Grinder

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 16

TYPE 27 GRINDING & BLENDING WHEELS
Manufactured with our signature abrasive materials, these Type 27 wheels are designed for grinding and blending in one step.

METALS
Stainless steel - Aluminum - Exotic metals
Mild steel - Brass

BENEFITS
Grind and finish in one step
Smooth, controlled grinding action
Non-loading on aluminum
Superior surface finishing on stainless steel and
aluminum
Long life and durability

SPECIFICATIONS COMMON APPLICATIONS & SPECS

Grit Type
A: Aluminum oxide ALUMINUM/ STAINLESS MILD
APPLICATION
C: Silicon carbide NON FERROUS STEEL STEEL
Grain Size
Grinding A24MTX A36GFX A24MTX
24, 36: Coarse
54, 80: Medium Blending A54GFX A36GFX A36GFX
Bonds
Finishing A80GFX A54GFX A36GFX
GFX: Blending: Flexible synthetic latex bond used for blending and finishing
applications. It resists loading on aluminum and is resilient for a smooth, Beveling A36MTX A36GFX A24MTX
chatter-free operation on tanks, vessels, kitchen and food processing
Weld Prep A36MTX A36GFX A24MTX
equipment, trailers, and other fabrications.
MTX: Grinding: Tough resin bond used for light or medium weld removal.
The resin bond provides a faster cut rate. It also resists loading on aluminum POPULAR IN-STOCK ITEMS
and offers excellent results on all non-ferrous materials.
DESCRIPTION PART #
4-1/2 X 1/8 X 7/8 A36 GFX 245002
AVAILABILITY
4-1/2 x 3/16 x 7/8 A36GFX 245022
DIAMETER THICKNESS ARBOR HOLES MAX RPM BOX QTY. 4-1/2 x 1/4 x 7/8 A24MTX 245051
4 1/8, 3/16, 1/4 5/8 15,300 10/25
4-1/2 x 1/4 x 7/8 A36GFX 245042
4-1/2 1/8, 3/16, 1/4 7/8 13,300 10/25 4-1/2 x 1/4 x 7/8 A54GFX 245043
5 3/16, 1/4 7/8 12,200 10/25 7 x 1/4 x 7/8 A36GFX 270042

7 3/16*, 1/4 7/8 8,500 10/25 7 x 1/4 x 5/8 - 11 A36GFX 270102

9 3/16*, 1/4 7/8 6,600 10/25 7 x 1/4 x 7/8 A54GFX 270043

*Available in GFX only Other items may be in stock. Please call to check availability
Available with 5/8 - 11 throw away adapters
Reusable adapter kits are available, see Page 31

In-stock item Angle Grinder

17 IMPROVE YOUR DAILY GRIND

TYPE 27 MAX FLEX
This flexible grinding/blending wheel excels on aluminum and is constructed to give the user wide contact area, allowing for
optimum blending control as well as a very consistent finish.

METALS RESOURCES
Aluminum - Stainless steel - Exotic metals To see what Max Flex
Mild steel - Brass can do, visit
rexcut.com/maxflex
BENEFITS for a quick demo video.
Naturally non-loading when grinding aluminum
Blend and finish on both flat and contoured surfaces TIPS
Blend and finish with one disc Excellent as a second
Very low vibration, easy on the operator step after Sigma
Wide contact area allows for better surface finish Green
Grain embedded throughout wheel, allowing for Use at a 45° angle for
a consistent finish throughout life of wheel increased cut
No backing that could gouge work surface Use at 30° angle for
Cool grinding action smoother finish
Use in place of flap discs
APPLICATIONS for more consistent
Food processing equipment finish
Aluminum trailers
Tank fabrication
Aluminum boats

AVAILABILITY

DIAMETER X ARBOR GRIT MAX PART #

RPM
inch mm
4-1/2 x 7/8 115 x 22.2 A36 13,300 891000
4-1/2 x 7/8 115 x 22.2 A54 13,300 891001
4-1/2 x 5/8 - 11 N/A A36 13,300 891002
4-1/2 x 5/8 - 11 N/A A54 13,300 891003
5 x 7/8 125 x 22.2 A36 12,200 891030
5 x 7/8 125 x 22.2 A54 12,200 891031
5 x 5/8 - 11 N/A A36 12,200 891032
5 x 5/8 - 11 N/A A54 12,200 891033
7 x 7/8 178 x 22.2 A36 8,500 891100
7 x 7/8 178 x 22.2 A54 8,500 891101
7 x 5/8 - 11 N/A A36 8,500 891102
7 x 5/8 - 11 N/A A54 8,500 891103

COMMON APPLICATIONS & SPECS

APPLICATION ALUMINUM/NON FERROUS STAINLESS STEEL MILD STEEL

Grinding A36 Max Flex --- ---

Blending A54 Max Flex A36-A54 Max Flex A36 Max Flex
Finishing A54 Max Flex A54 Max Flex A36 Max Flex
In-stock item Angle Grinder

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 18

FUSION INTERLEAF FLAP DISCS
The combination of a premium coated abrasive layer over non-woven surface conditioning material is what makes Fusion a
superior flap disc. Fusion easily blends and finishes welds in one operation. Grain size is calibrated in order to match a #4 finish.

METALS TIP
Stainless steel - Aluminum - Mild steel - Brass While working on
stainless steel with a satin
BENEFITS finish, run this product in
Blend and finish stainless steel in one step the same direction as the
Match a satin finish scratches to match the
Very controlled weld grinding grain.
High quality finish
RESOURCES
APPLICATIONS Fusion Medium is the first
Blend corner welds on stainless steel railings step in our Stainless Steel
Blend small TIG welds on stainless steel kitchen Tube Finishing Kits. To
equipment watch our instructional
video on finishing tube
SPECIFICATIONS and railing corners and
see Fusion in action,
Coarse, Medium, Very Fine visit rexcut.com/polish
for polish finish or,
rexcut.com/satin for
satin finish.

AVAILABILITY

DIAMETER X ARBOR MAX OPTIMUM CRS MED VFINE BOX

RPM RPM QTY.
inch mm
4-1/2 x 7/8 115 x 22.2 13,300 2,700-5,000 894000 894001 894002 5
4-1/2 x 5/8-11 N/A 13,300 2,700-5,000 894003 894004 894005 5
5 x 7/8 125 x 22.2 12,200 2,500-4,500 894006 894007 894008 5
5 x 5/8-11 N/A 12,200 2,500-4,500 894009 894010 894011 5

In-stock item Angle Grinder

19 IMPROVE YOUR DAILY GRIND

SIGMA CERAMIC FLAP DISCS
Standard density Type 29 Ceramic Flap Discs designed for aggressive and controlled stock removal. Perfect for applications
requiring rapid stock removal. Sigma Ceramic has longer life vs. aluminum oxide flap discs.

AVAILABILITY
DIAMETER X ARBOR
TYPE GRIT MAX RPM PART # BOX QTY.
inch mm
4-1/2 x 7/8 115 x 22.2 29 36 15,300 735000 10
4-1/2 x 7/8 115 x 22.2 29 60 15,300 735001 10
5 x 7/8 125 x 22.2 29 36 12,200 735002 10
5 x 7/8 125 x 22.2 29 60 12,200 735003 10
7 x 7/8 178 x 22.2 29 36 8,500 735004 10
7 x 7/8 178 x 22.2 29 60 8,500 735005 10

In-stock item Angle Grinder

MEGABRITE FINISHING FLAP DISCS

For surface preparation, cleaning, deburring, blending, and finishing on stainless steel and aluminum. Megabrite Finishing Flap Discs
are manufactured with premium surface conditioning layers with the extra benefits of excellent operator control and long life.

AVAILABILITY
DIAMETER X ARBOR CRS MED VFINE
MAX OPTIMUM BOX
BROWN MAROON BLUE
inch mm RPM RPM QTY.
PART # PART # PART #
4-1/2 x 7/8 115 x 22.2 892000 892001 892002 13,300 7,000 5
4-1/2 x 5/8-11 N/A 892003 892004 892005 13,300 7,000 5
5 x 7/8 125 x 22.2 892006 892007 892008 12,200 5,000 5
5 x 5/8-11 N/A 892009 892010 892011 12,200 5,000 5

In-stock item Angle Grinder

MEGABRITE UNITIZED WHEELS

For scale removal, weld surface prep, light deburring and flash removal, blemish and corrosion removal, as well as polishing stainless
steel. Megabrite Type 27 Unitized is reinforced with fiberglass backing and provides excellent operator control and long life.

AVAILABILITY

DIAMETER X ARBOR MAX OPTIMUM BOX

GRADE GRIT PART #
inch mm RPM RPM QTY.
4-1/2 x 7/8 115 x 22.2 11,000 4,000 A - CRS 120 843000 5
4-1/2 x 7/8 115 x 22.2 11,000 4,000 S - MED 180 843001 5
4-1/2 x 7/8 115 x 22.2 11,000 4,000 S - VERY FINE 240 843002 5
5 x 7/8 125 x 22.2 9,800 3,600 A - CRS 120 844000 5
5 x 7/8 125 x 22.2 9,800 3,600 S - MED 180 844001 5
5 x 7/8 125 x 22.2 9,800 3,600 S - VERY FINE 240 844002 5

In-stock item Angle Grinder

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 20

CUT-OFF WHEELS
Quickly and precisely cut metal with our premium line of cut-off wheels. Formulated per metal, these wheels cut cool, extremely fast,
and are excellent for cutting pipe, tubing, rod, and sheet metal.

21 IMPROVE YOUR DAILY GRIND

ALPHA-GREEN
Extremely fast and cool cutting action on stainless steel. Excellent for cutting applications on pipe, tubing, rod, and sheet metal.

METALS
Stainless Steel - INOX formula is specialized for stainless steel, but Alpha-Green
Cut-Off Wheels can be used on all types of steel.

SPECIFICATIONS & BENEFITS

A60-INOX-BF A46-INOX-BF
Aluminum oxide 60 grit Aluminum oxide 46 grit
Stainless steel formula Stainless steel formula
.040” thickness 045” thickness
Reinforced resinoid Reinforced resinoid
For extremely fast cutting For fast cutting
Cuts cooler Longer life
Thin profile produces less of an exit bur

AVAILABILITY
Type 1 Straight Sided Wheels
DIAMETER X THICKNESS X ARBOR MAX BOX
SPECIFICATION PART #
inch mm RPM QTY.
3 x .040 x 1/4 75 x 1 x 6 A60-INOX-BF 25,100 860010 50
3 x .045 x 1/4 75 x 1.1 x 6 A46-INOX-BF 25,100 860011 50
3 x .040 x 3/8 75 x 1 x 10 A60-INOX-BF 25,100 860000 50
3 x .045 x 3/8 75 x 1.1 x 10 A46-INOX-BF 25,100 860001 50
4 x .040 x 3/8 100 x 1 x 10 A60-INOX-BF 15,000 860012 50
4 x .045 x 3/8 100 x 1.1 x 10 A46-INOX-BF 15,000 860013 50
4 x .040 x 5/8 100 x 1 x 16 A60-INOX-BF 15,000 860002 50
4 x .045 x 5/8 100 x 1.1 x 16 A46-INOX-BF 15,000 860003 50
4.5 x .040 x 7/8 115 x 1 x 22.2 A60-INOX-BF 13,300 860004 50
4.5 x .045 x 7/8 115 x 1.1 x 22.2 A46-INOX-BF 13,300 860005 50
5 x .040 x 7/8 125 x 1 x 22.2 A60-INOX-BF 12,200 860006 50
6 x .040 x 7/8 152 x 1 x 22.2 A60-INOX-BF 10,200 860008 25
6 x .045 x 7/8 152 x 1.1 x 22.2 A46-INOX-BF 10,200 860009 25

Die Grinder Angle Grinder

Type 27 Depressed Center Wheels

DIAMETER X THICKNESS X ARBOR MAX BOX
SPECIFICATION PART #
inch mm RPM QTY.
4 x .040 x 5/8 100 x 1 x 16 A60-INOX-BF 15,000 870002 50
4 x .045 x 5/8 100 x 1.1 x 16 A46-INOX-BF 15,000 870003 50
4.5 x .040 x 7/8 115 x 1 x 22.2 A60-INOX-BF 13,300 870004 50
4.5 x .045 x 7/8 115 x 1.1 x 22.2 A46-INOX-BF 13,300 870005 50
5 x .040 x 7/8 125 x 1 x 22.2 A60-INOX-BF 12,200 870006 50
6 x .040 x 7/8 152 x 1 x 22.2 A60-INOX-BF 10,200 870008 25
7 x 1/16 x 7/8 178 x 1.6 x 22.2 A46-INOX-BF 8,600 870010 25

Angle Grinder In-stock item

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 22

ALUMINATOR
Cuts aluminum quickly without clogging. These wheels feature a thin profile for minimal kerf loss.

METALS AVAILABILITY
Aluminum or other Type 1 Straight Sided Wheels
non-ferrous metals
DIAMETER X THICKNESS X ARBOR MAX BOX
PART #
inch mm RPM QTY.
BENEFITS
4 x .045 x 5/8 100 x 1.1 x 16 15,000 800200 50
Premium aluminum oxide 4.5 x .045 x 7/8 115 x 1.1 x 22.2 13,300 800201 50
grain for optimum 5 x .045 x 7/8 125 x 1.1 x 22.2 12,200 800202 50
performance 6 x .045 x 7/8 152 x 1.1 x 22.2 10,200 800203 25
Fast cutting
Cool cutting
Non-loading Die Grinder Angle Grinder

Applications Type 27 Depressed Center Wheels

Cutting tube, pipe, rails, DIAMETER X THICKNESS X ARBOR MAX BOX

PART #
and sheet metal inch mm RPM QTY.
Trim castings 4.5 x .045 x 7/8 115 x 1.1 x 22.2 13,300 800300 50
5 x .045 x 7/8 125 x 1.1 x 22.2 12,200 800301 50
In-stock item 6 x .045 x 7/8 152 x 1.1 x 22.2 10,200 800302 25
7 x 1/16 x 7/8 178 x 1.6 x 22.2 8,600 800303 25

Angle Grinder

VERSA-CUT
Extremely fast, cool cutting action on all metals. General purpose cutting wheel constructed with a fiberglass reinforced resinoid
bond for free cutting action.

METALS AVAILABILITY
All ferrous and Type 1 Straight Sided Wheels
non-ferrous metals
DIAMETER X THICKNESS X ARBOR MAX BOX
PART #
inch mm RPM QTY.
BENEFITS
4.5 x .045 x 7/8 115 x 1.1 x 22.2 13,300 890050 50
Premium aluminum oxide 6 x .045 x 7/8 152 x 1.1 x 22.2 10,200 890051 25
grain for optimum
performance
Fast cutting Die Grinder Angle Grinder
Cool cutting
Type 27 Depressed Center Wheels
Applications DIAMETER X THICKNESS X ARBOR MAX BOX
PART #
Cutting tube, pipe, rails, inch mm RPM QTY.
rebar, and sheet metal 4.5 x .045 x 7/8 115 x 1.1 x 22.2 13,300 890100 50
Trim castings 6 x .045 x 7/8 152 x 1.1 x 22.2 10,200 890101 25

In-stock item
Angle Grinder

23 IMPROVE YOUR DAILY GRIND

QUICK CHANGE DISCS
For smaller welds, hard to reach areas, or small working surfaces, we have a range of quick change discs to help with your
finishing applications.

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 24

COTTON FIBER QUICK CHANGE DISC
Remove small welds, blend machine tool marks, debur, and break edges with our original Cotton Fiber Quick Change Discs.

METALS AVAILABILITY
Stainless steel - Aluminum DIAMETER MAX
Exotic metals - Mild steel BOX QTY.
inch mm RPM
Brass
1 25 40,000 25
1-1/2 38 30,000 25
BENEFITS
2 50 30,000 25
Outlasts coated quick 3 75 20,000 25
change discs by a
BUTTON TYPE
minimum of 10:1
No smearing on titanium Type R Type S
and stainless steel
Grinds and finishes in
one step
GRAIN TYPE
Smooth controlled
Aluminum Oxide
metal removal
Silicon Carbide
Non-loading on aluminum
and brass, as well as GRAIN SIZE
kevlar and other 24*, 36, 54, 80, 120, 180+, 320+
composites
RANGE
Superior surface finishing
XF Extra Flexible
F Flexible
APPLICATIONS
M Medium (stiff)
Aircraft/Aerospace * available in medium bond only + available in flexible bond only
Debur edges and Rubber holder pads available on page 31
blend mill marks
IN-STOCK ITEMS
on aluminum skin for
fuselage/wings DESCRIPTION PART #
Food Service 2” Type R A24M 500101
Blend and finish 2” Type R A36F 500082
stainless steel kitchen 2” Type R A54F 500083
components 2” Type R A80F 500084
Automotive 2” Type R A120F 500085
Grind and blend spot 3” Type R A24M 500141
welds on galvanized 3” Type R A36F 500122
steel auto frames 3” Type R A54F 500123
General Fabrication 3” Type R A80F 500124
Grind and blend 3” Type R A120F 500125
light weld seams Other items may be in stock. Please call to check availability.

TIP COMMON APPLICATIONS & SPECS

Cotton Fiber Quick Change Disc specifications should ALUMINUM/ STAINLESS MILD
APPLICATION EXOTICS
be ordered one or two grain sizes coarser than standard NON FERROUS STEEL STEEL
resin fiber discs. Example: A80 grit coated disc should Grinding A24M, A36F A24M C24M A24M
be substituted with A54 or coarser Cotton Fiber Disc. Blending A54F, A80F A36F, A54F C36F A36F, A54F
Beveling A24M A24M C24M A24M
Corner Blending A36F A36F C36F A24M, 36F
Finishing A80F, A120F A120F, A180F C54F, C80F A54F, A80F
In-stock item Right Angle Die Grinder

25 IMPROVE YOUR DAILY GRIND

QUICK CHANGE DISC MAX
Quick Change Disc Max is the more aggressive version of our original quick change disc. This new disc has been designed for
a faster finishing operation.

METALS AVAILABILITY
Stainless steel - Aluminum Exotic metals - Mild steel DIAMETER MAX BOX
Brass
inch mm RPM QTY.
1 25 40,000 25
BENEFITS
1-1/2 38 30,000 25
40% improvement in material removal rate 2 50 30,000 25
compared to our original Quick Change Discs 3 75 20,000 25
Non-loading
Grinds and finishes in one step BUTTON TYPE
Consistent finish throughout life of disc Type R Type S

COMMON APPLICATIONS & SPECS

ALUMINUM/ STAINLESS MILD
APPLICATION GRAIN TYPE
NON FERROUS STEEL STEEL
Aluminum Oxide
Grinding A24M, A36F A24M A24M
A36F, GRAIN SIZE
Blending A54F, A80F A36F, A54F
A54F 24*, 36, 54, 80, 120
In-stock item Right Angle Die Grinder
Beveling A24M A24M A24M
RANGE
Corner A24M,
A36F A36F F Flexible
Blending 36F
A120F, A54F, M Medium (stiff)
Finishing A80F, A120F
A180F A80F * available in medium bond only Rubber holder pads available on page 31

FUSION QUICK CHANGE DISC

The combination of a premium coated abrasive layer over non-woven surface conditioning material is what makes Fusion Quick Change
Discs superior. Fusion easily blends and finishes light welds in one operation. Grain size is calibrated in order to match a #4 finish.

METALS APPLICATIONS
Stainless steel Finishing light weld seams
Aluminum Improving surface roughness
Mild steel Refining coarse grinding lines
Brass Breaking edges
Grinding down casting errors
BENEFITS
Controlled material
AVAILABILITY
removal DIAMETER MAX OPTIMUM CRS MED
Consistent and low RPM RPM
inch mm
Ra-value
Low heat generation 3 75 10,000 5,000 883000 883001
Shock dampening effect
Available with only Type R fasteners.
Rubber holder pads available on page 31

Right Angle Die Grinder In-stock item

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 26

MINI FLAP QUICK CHANGE DISCS
Zirconia grain Mini Flap Quick Change Discs are designed for controlled grinding, blending, and finishing.

METALS AVAILABILITY
Stainless steel DIAMETER MAX BOX
GRIT PART #
Aluminum inch mm RPM QTY.
Mild steel 2 50 30,000 CRS 896000 10
2 50 30,000 MED 896001 10
BENEFITS
2 50 30,000 FINE 896002 10
Unique flap design 2 50 30,000 VFINE 896003 10
for flexibility
Long life compared 3 75 20,000 CRS 896004 10

with resin fiber discs 3 75 20,000 MED 896005 10

3 75 20,000 FINE 896006 10
APPLICATIONS 3 75 20,000 VFINE 896007 10
Blend and finish small Available with Type R fasteners. Type S available with special order only.
weld seams Rubber holder pads available on page 31.
Remove machine tool
marks
General cleaning
Right Angle Die Grinder In-stock item

MEGABRITE UNITIZED WHEELS

Aluminum oxide grain Megabrite Surface Conditioning Quick Change Discs are designed for light grinding, blending, cleaning, and finishing.

METALS APPLICATIONS
Stainless steel A-CRS (Brown) Light grinding, stock removal, weld
Aluminum splatter, and scale removal
Mild steel A-MED (Red) Remove scratches, pits, and corrosion
A-VFINE (Blue) Blending and finishing

AVAILABILITY
DIAMETER TYPE A-CRS A-MED A-VFINE MAX BOX
inch mm (BROWN) (RED) (BLUE) RPM QTY.

2 50 R 720000 720001 720002 30,000 50

3 75 R 720003 720004 720005 20,000 25
Available with Type R fasteners. Type S available with special order only.
Rubber holder pads available on page 31.

Right Angle Die Grinder In-stock item

27 IMPROVE YOUR DAILY GRIND

STICKS, KITS, & ACCESSORIES
From abrasive sticks to specialized kits to tool accessories, we have you covered.

STICKS
Round, half round, and square sticks offer a gentle finishing action with controlled deburring. Debur and finish in one step with
our Cotton Fiber Finishing Sticks.

METALS SPECIFICATIONS
Stainless steel Grit Type
Aluminum - Exotic metals A: Aluminum oxide
Mild steel - Brass C: Silicon carbide
Grain Size
BENEFITS 54, 80,120, 180, 320*
Debur and finish in one *only available in aluminum oxide
step Bonds
Controlled metal removal GFX: Soft, for light deburring & blending
without changing JTX: Medium, for light deburring with longer life
part geometry MTX: Hard, for light to medium stock removal
Non-loading on Shape
aluminum, brass,
and other Round Half Square
non-ferrous metals
Size
APPLICATIONS inch mm
Artillery/Weapons 1/8 x 4 3 x 100
Spin finish, debur
3/16 x 4 5 x 100
Aircraft
1/4 x 4 6 x 100
Edge break, debur,
3/8 x 4 10 x 100
finish engine parts
1/2 x 4 13 x 100
Tool & Die
Clean, debur, repair, 6” (152 mm) Lengths Available
and finish Other sizes available upon request In-stock item

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 28

STAINLESS STEEL TUBE KITS
These customized tube finishing kits are designed to grain-in or polish tubes and rails in only 3 steps. Includes all the products you need
from weld removal to the final finish.

METALS RESOURCES
Stainless steel How to videos are available on our website.
For the Satin Finish Kit demo, visit rexcut.com/satin
BENEFITS For the Polish Finish Kit demo, visit rexcut.com/polish
Finish welded rails or
tubes quickly
Match a satin or polish
finish
Weld to finish in 3 steps In-stock item Angle Grinder

SATIN FINISH KIT - Part # 749000

The Rex-Cut Stainless Steel Tube Satin Finish Kit #749000 produces a No. 4 Finish
(food grade) and includes:

COMPONENT DESCRIPTION DIMENSIONS PART # QUANTITY IN KIT

Fusion Med Disc 4-1/2” x 7/8” 894001 1
Unitized 2SFN Disc 4-1/2” x 7/8” 898500 1
Tex-Belt AOFINE 1-1/2” x 23” 898600 1

POLISH FINISH KIT - Part # 749001

For a highly reflective finish, Rex-Cut’s Stainless Steel Tube Polish Kit #749001
produces a No. 7 Finish and includes:

COMPONENT DESCRIPTION DIMENSIONS PART # QUANTITY IN KIT

Fusion Med Disc 4-1/2” x 7/8” 894001 1

Unitized 2SFN Disc 4-1/2” x 7/8” 898500 1
Felt Disc 4-1/2” x 7/8” 898501 1
Very Fine Rouge Stick 5” x 1-3/8” 740048 1

INSIDE CORNER WELD BLENDING DISC

This Type 1 Unitized Wheel is designed to finish inside corner welds of tubes and railings.

METALS AVAILABILITY
Stainless steel DIMENSIONS MAX BOX
SPECIFICATION PART #
inches RPM QTY.
4-1/2 x 1/4 x 7/8 2SFN 898599 10,000 5

In-stock item Angle Grinder

29 IMPROVE YOUR DAILY GRIND

MOUNTED POINT COMBI KITS
Includes an assortment of popular Cotton Fiber and Megabrite Mounted Points. This kit allows you to test and figure out which point
works best for your application.

KIT COMPONENTS METALS

W163 A120 GFX Aluminum
B52 A80 GFX Stainless steel
W177 A80 GFX Exotic metals
B121 A120 GFX Mild steel
W163 A80 MTX Brass
B52 A80 MTX
A15 A80 MTX AVAILABILITY
W185 A80 GFX KIT DESCRIPTION PART #
W163 Megabrite S/C FINE 1/8” Spindle Kit 300010
B52 Megabrite S/C FINE/SOFT 1/4” Spindle Kit 300009
W177 Megabrite A/O MED 3mm Spindle Kit 300010M
W185 Megabrite S/C Fine 6mm Spindle Kit 300009M

COTTON FIBER QUICK CHANGE DISC KITS

Available in 2” and 3” diameters with Type R or Type S fasteners. This kit includes a selection of Quick Change Disc specifications to
grind, blend, debur, or finish a range of applications.

KIT COMPONENTS AVAILABILITY

1 - A24M KIT DESCRIPTION PART #
2 - A36F 2” Type R Kit 590014
2 - A54F 2” Type S Kit 590015
2 - A80FL 3” Type R Kit 590016
1 - A120F 3” Type S Kit 590017
1 - Holder 50mm Type R Kit (6mm) 590020
75mm Type R Kit (6mm) 590025
METALS
Stainless steel and Aluminum

STAINLESS STEEL KIT

For grinding, blending, and cutting stainless steel. Each kit incldes a Sigma Green wheel, a Type 27 Cotton Fiber wheel, and four
Type 27 Alpha Green Cut-Off wheels.

KIT COMPONENTS AVAILABILITY

1 - Sigma Green 36 grit KIT DESCRIPTION PART #
1 - Type 27 A36 GFX 4-1/2” x 7/8” (115 x 22.2mm) 740039
4 - Type 27 Alpha Green 5” x 7/8” (125 x 22.2mm) 740040
Cut-Off wheel 60 grit

METALS
Stainless steel

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 30

GRIND AND BLEND KIT
For weld grinding and surface preparation on stainless steel and aluminum.

KIT COMPONENTS AVAILABILITY

1 - Sigma Green 36 grit KIT DESCRIPTION PART #
1 - Type 27 Max Flex A54 4-1/2” x 7/8” (115 x 22.2mm) 740050
4-1/2” x 5/8”-11 740051

METALS
Stainless steel and
Aluminum

ACCESSORIES
Tool accessories to pair with abrasives.

GENERAL PURPOSE AVAILABILITY

MANDRELS FOR
DESCRIPTION PART #
TYPE 1 WHEELS
1/8” shank for 1/8” arbor hole 740001
1/4” shank for 1/4” and 3/8” arbor holes 740000
6mm shank for 1/4” and 3/8” arbor holes 740010

TYPE 27 REUSABLE AVAILABILITY

ADAPTER KITS DESCRIPTION PART #
4-1/2” kit 740003
7”, 9” kit 740004

QUICK CHANGE AVAILABILITY

DISC HOLDERS
TYPE R 1/4” SHANK 6MM
For use with all quick PART # PART #
inch mm
change discs.
1 25 580000 580020
1-1/2 38 580001 580021
2 50 580002 580022
3 75 580003 580023

TYPE S
1 25 580004 580024
1-1/2 38 580005 580025
2 50 580006 580026
3 75 580007 580027

31 IMPROVE YOUR DAILY GRIND

ABRASIVE SAFETY
At Rex-Cut Abrasives, safety is a priority. Our products are manufactured under strict guidelines and we only produce high quality,
safe products. The safety information below should be used only as a guide for the Rex-Cut Abrasives range of products. Safety
continues with the operator, please read and share the information below.

SAFTEY INFORMATION STORAGE

This safety information should be used only as a guide Rex-Cut Abrasive wheels should be stacked flat, not on their edges. Store in
for the Rex-Cut Abrasives range of products. a dry area.

1. Check all wheels for cracks or other damage RPM / SFPM SPEED CONVERSIONS
before mounting. Definitions:
2. Check machine speeds against maximum SFPM = Surface Speed in Feet per Minute
operating speed of the wheel. RPM = Revolutions per Minute
3. Be sure that the wheel bore, threaded or M/S = Meters per second
unthreaded, fits machine arbor properly and that
flanges are clean, flat, and of the proper type for The SFPM for most T27 bonded grinding wheels is
the wheel you are mounting. approximately 15,600. Note that this is equal to the
4. Run the wheel in a protected area at least one European standard of 80 M/S or 13,300 RPM for
minute before grinding. a 4-1/2” diameter wheel.
5. Wheels must be properly guarded.
6. Wear protective safety glasses or a proper face shield. Calculations:
7. Do not use wheels which have been dropped or - to convert RPM to SFPM.....SFPM = (RPM x DIA) / 3.82
otherwise damaged. - to convert SFPM to RPM.....RPM = (SFPM x 3.82) / DIA
8. Do not use excessive pressure when mounting - to convert M/S to SFPM...... M/S x 197
wheels between flang­es. - to convert SFPM to M/S...... SFPM x .005
Tighten nut sufficiently to hold wheel firmly.
9. Do not use heavy side grinding pressure on any For more information regarding Safe Operating Speeds, refer to ANSI B.7.1
Type 1 straight sided wheel. Table 23 - “Standard maximum speeds in surface feet per minute” and
10. Do not mount more than one wheel on a single arbor. Table 35 - “Conversion Table - Wheel speeds”

GENERAL TECHNICAL DATA - METALS

ALUMINUM GRADES STAINLESS STEEL GRADES STANDARD MILL
NON-HEAT TREATABLE ALLOYS GRADE DESCRIPTION
FINISHES
GRADE DESCRIPTION 304 Low carbon NO. DESCRIPTION
304L Extra low carbon
1100 The purest aluminum alloy excellent for forming A semi-coarse
309/309S High temperature strength and scale resistance
3003 This alloy is similar to 1100 with higher strength No. 3 unidirectional
310/310S Similar to 309 with higher alloy content uniform finish
5005 Anodizing quality with excellent corrosion resistance 316 Best corrosion resistance A finer ground
5052 Good forming, welding, and corrosion resistance 316L Extra low carbon variation of 316 unidirectional finish
No. 4
commonly referred
5086 High strength superior atmospheric corrosion resistance Stabilized with titanium for welds subject to
321 to as a satin finish
severe corrosion
5456 Highest strength alloy of the non-treatable grades Low cost general purpose stainless. Used where
410/410S A non-directional
corrosive environment isn’t severe No. 6
semi-polished finish
HEAT TREATABLE ALLOYS 430 A non-hardening straight chromium grade
GRADE DESCRIPTION A buffed finish
High strength alloy with fair workability and RMS AND RA FINISHES No. 7
having a high
2024 degree of
machining qualities COTTON FIBER ABRASIVE reflectiveness
STANDARD
ALCLAD The high strength of 2024 with excellent corrosion RMS RA SPEC. REQUIRED TO A blemish free
SHEET FINISHES
2024 resistance. ACHIEVE THIS FINISH finish with a high
No. 8
Good strength and workability. The best alloy for No. 3 30-45 25-40 A54GFX degree of clarity, a
6061 true mirror finish
anodizing. No. 4 18-30 15-25 A80GFX
Very high strength and hardness. Good machining
7075 No. 6 14-20 12-18 A120 - A180GFX
characteristics
No. 7 5-9 4-8 A320GFX
ALCLAD The high strength of 7075 with good corrosion
7075 resistance No. 8 1-5 0-4

www.rexcut.com n info@rexcut.com n phone: 1-800-225-8182 32

 960 Airport Road, Fall River, MA 02720 USA
www.rexcut.com - info@rexcut.com

USA & Canada:

Phone: 508-678-1985 Toll Free: 1-800-225-8182 Fax: 1-800-638-8501

International Sales Department:

Phone: 508-678-1985 Fax: 508-678-8501 or 508-677-4850

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Available at:

2017/2018