Prices subject to change without notice.
Important Notice to Purchaser
Safety Information: Always read and follow all safety information included with the product. Do not exceed maximum operating RPM’s. Use guards
provided with machine. Follow safety operation procedures posted in work areas.
Product Use: All statements, technical information and recommendations contained in this document are based upon tests or experience that
3M believes are reliable. However, many factors beyond 3M’s control can effect the use and performance of a 3M product in a particular application,
including the conditions under which the product is used and the time and environments conditions in which the product is expected to perform. Since
these factors are uniquely within the user’s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for
a particular purpose and suitable for the user’s method of application.
Warranty and Limited Remedy: Unless stated otherwise in 3M’s product literature, packaging inserts or product packaging for individual products, 3M
warrants that each 3M product meets the applicable specifications at the time 3M ships the product. Individual products may have additional or different
warranties as stated on product literature, package inserts or product packages. 3M MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED
WARRANTY ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. User is responsible for determining whether the 3M product is fit
for a particular purpose and suitable for user’s application. If the 3M product is defective within the warranty period, your exclusive remedy and 3M’s
and seller’s sole obligation will be at 3M’s option, to replace the product or refund the purchase price.
Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether
direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract, negligence, or strict liability.
THREE EASY WAYS TO CONTACT US FOR ALL 3M INDUSTRIAL PRODUCTS:
3M can provide additional products and accessories to meet your needs. Please contact us in any of the following ways that
you prefer:
Contact your local 3M authorized distributor directly. For information on a 3M distributor or sales representative in your
area, contact us at the numbers below:
For the contiguous 48 United States:
Call .............. 1-866-279-1288
Fax .............. 1-877-369-2923
E-mail us at 3MIndustrial@mmm.com
Abrasive Systems Division
3M Center, Building 223-6S-03
St. Paul, MN 55144-1000
1-866-279-1235
www.3M.com/abrasives
3M Industrial Products
Abrasives and Power Tools for Welders
3M, Cool Flow, Classic, Cubitron, CUNO, DX, E-A-R, E-A-Rsoft, EARflex, EARform, EPX, Green Corps, Hookit, Lexa,
Neons, One Touch, Optime, Peltor, Push-Ins, Roloc, Safety-Walk, Scotch, Scotch-Brite, Scotch-Seal, Scotch-Weld,
Scotchblok, Scotchpar, Scotchpro, Speedglas, Stikit, Super 77, Tartan, Trizact, UltraFit, VHB, Virtua, Wetordry,
X.Sport and Yellow Neon are all trademarks of 3M.
Please Recycle. Printed in U.S.A. © 3M 2011. All rights reserved. 61-5002-8280-3 Bolger 11080470
Solutions
Welding
For additional 3M product information call 1-800-3M Helps or visit us at www.3M.com
1
2
3
Complete solutions.
Commitment to
Innovation and
Quality.
Complete solutions. It’s what you’ve come to expect from 3M, the leading supplier for welding industries.
For over 100 years, 3M has been a proven leader, providing advanced technology and innovative solutions
for increased productivity, enhanced efficiency and improved manufacturing processes.
This commitment to innovation continues with ongoing new product introductions focused on the
complete metalworking experience. Today, 3M Welding Products encompass a broad spectrum of
solution-specific products from personal safety to abrasives and high-strength adhesives. 3M presents
a growing portfolio with each addition to this line of advanced solutions designed for all metalworking
processes from start to finish.
for2011
What’s New
3M™ Cubitron™ II Fibre Discs 987C The coolest way to increase
productivity. If you work with heat-sensitive metals, like stainless steel,
and you value increased throughput and greater operator comfort,
try 3M™ Cubitron™ II Fibre Discs 987C. These discs are made with
revolutionary 3M precision shaped ceramic grain technology, engineered
with ultra-sharp points that dig in and cut fast, run cool and last up to
3 times longer than conventional ceramic discs!
3M™ Cubitron™ II Fibre Discs 982C are made with revolutionary 3M
precision-shaped ceramic grain technology, engineered with ultra-sharp,
fast-cutting points that wear evenly, run cool and optimize mineral
breakdown to maximize disc life. 982C out performs comparable fibre
discs on life, cut and cost per grind, guaranteed. Finish more parts with
fewer discs regardless of grinding pressure.
3M™ AZ Belt 577F Because new 3M™ AZ Belts 577F last up to 20%
longer than competitive belts, you can grind more parts for about the
same price you’re now paying for abrasives. Its new and improved
premium mineral resin system, tough durable backing, and waterproof
grinding aid offers a big bang for your buck. Their outstanding balance
of high performance and affordability make 3M AZ Belts 577F an ideal
alternative for many day-to-day grinding operations.
3M™ Flap Disc 546D is a versatile product that delivers a fast cut, long
life, and a smooth finish. Performance and price make these discs a great
value and the flap design allows one disc to perform both the grinding
and blending steps. Plus, the economic alumina zirconia mineral is ideal
for lowering abrasive costs on both mild and stainless steel applications.
3M™ Green Corps™ Type 28 Depressed Center Wheel is constructed
of 3M™ Ceramic abrasive grain to provide fast cut, long life and high stock
removal. Its dish shape is perfect for grinding at lower angles of 15° to 25°
and is great for hard to reach areas.
3M™ Flap Disc 577F When finish is important, and you value the
extra cutting power of alumina zirconia over aluminum oxide, and the
versatility to work on all types of metals, choose 3M™ Flap Disc 577F.
This durable polyester-backed product provides longer life in high
pressure applications, and allows you to combine grinding and blending
in one step. Tough enough to tackle sharp edge work and beveling. For
those really big jobs, try the 3M™ Giant Flap Disc 577F with 25% more
thickness for aggressive cut and durability.
1
2
3
4
5
6
4
1 2
3
5 6
Kits and Packs
Abrasive Kits/Packs .................................................47
Coated Abrasives
Fibre Discs .....................................................8–11
Flap Discs .....................................................12–14
Stikit™ and PSA Discs ............................................15–16
Roloc™ Discs ...................................................17–20
Belts .........................................................21–24
Sheets and Rolls ................................................25–27
Flap Wheels .................................................... 28–29
Specialty ......................................................30–32
Surface Conditioning Abrasives
Scotch-Brite™ Discs ..............................................33–36
Roloc™ ......................................................33–34
Hook-and-Loop ..................................................35
TN Quick Change .................................................36
Spindle Mount ...................................................36
Scotch-Brite™ Belts .................................................37
Scotch-Brite™ Wheels ............................................38–40
Scotch-Brite™ Specialty Abrasives ...................................41–42
Scotch-Brite™ Hand Pads ............................................. 43
Scotch-Brite™ Rolls .................................................44
Bonded Abrasives
Bonded Wheels .................................................45–46
Cut-Off Wheels ....................................................46
12
P12
P16
Abrasive Grade Guides
Abrasive Grade Comparison Guide ......................................56
Scotch-Brite™ Disc Grade Guide ........................................56
Accessories
Abrasive Accessories .............................................48–55
Power Tools
Power Tools ......................................................2–7
Table of Contents
1
Power Tools
2
Medium-Duty Grinding
These .5 HP Die Grinders are ideal for medium-duty
applications. Available in extended shaft models. 28330 28331 28332
4
1
3
5
7
8,000 and 12,000 RPM Die Grinder
Models 20239, 20240
18,000 and 20,000 RPM
Die Grinder
Models 20237, 20238
6
2
1 High-output thermally balanced air motor
2 Directional exhaust (360 degree)
3 3M™ Gripping Material
4 Safety lever throttle to avoid accidental starting
5 Tandum double-sealed bearings
6 Double-taper collet assembly
7 Offset gear box for increased torque
Model No. Max RPM Weight
Pound (kg)
Length
Inch (mm) Air Inlet Thread Collet Size UPC
1 HP (744 W) Motor Airflow Rate: 35 SCFM (991 LPM)
20237 20,000 1.69 (.77) 7.75 (196.9) 1/4" NPT 1/4" 051141-20237-2
20238 18,000 1.69 (.77) 7.75 (196.9) 1/4" NPT 1/4" 051141-20238-9
20239 12,000 2.06 (.93) 10 (254) 1/4" NPT 1/4" 051141-20239-6
20240 8,000 2.06 (.93) 10 (254) 1/4" NPT 1/4" 051141-20240-2
.5 HP (372 W) Motor Airflow Rate: 35 SCFM (991 LPM)
28330 18,000 1.13 (.512) 6.88 (174.6) 1/4" NPT 1/4" 051141-28330-2
28331 18,000* 1.54 (.697) 10.63 (269.9) 1/4" NPT 1/4" 051141-28331-9
28332 4,000 1.58 (.717) 8.88 (200) 1/4" NPT 1/4" 051141-28332-6
*with extension
NEW!
NEW!
NEW!
3M™ Die Grinders
Heavy-Duty Grinding
Powerful 1 HP Die Grinders are excellent for
big jobs such as weld or stock removal. 20237 20238 20239 20240
your abrasive performance
& maximize your comfort
to optimize
3M™ Power Tools
A full family of innovative tools
Power Tools
3
Model No. Weight
Pound (kg) Length Height
Inch (mm) Air Inlet Thread UPC
Tool Diameter: 4" Max RPM: 12,000 Motor: 1 HP (744 W)
28403 2.66 (1.21) Standard 4.5 (114) 3/8" NPT* 3/8–24 EXT 051141-28403-3
28413 3.85 (1.75) Extended 4.5 (114) 3/8" NPT* 3/8–24 EXT 051141-28413-2
Tool Diameter: 4-1/2" Max RPM: 12,000 Motor: 1 HP (744 W)
28405 2.84 (1.29) Standard 4.7 (119) 3/8" NPT* 5/8–11 EXT 051141-28405-7
28414 4.03 (1.83) Extended 4.7 (119) 3/8" NPT* 5/8–11 EXT 051141-28414-9
*includes 3/8" to 1/4" reducer
NEW!
NEW!
NEW!
NEW!
3M™ Grinder and Extended Grinder
Packed with power without excessive weight for more comfortable grinding and improved
productivity. With a maximum run speed of 12,000 RPM, high torque, 1 HP motor and
hardened steel rotor, these air-tools are built for durability and smooth operation. The new
3M™ Grinders are the perfect complement for use with 3M Abrasive Discs with 4" or 4.5"
diameters. 3M Grinders feature repositionable guards for better visibility, steel gear heads
for added durability and superior noise reduction. Get more power and productivity from
3M™ Power Tools.
6
5
88
3
1
4
7
2
5" and 6" Cut-Off Wheel Tool
Models 20235, 20236
3" and 4" Cut-Off Wheel Tool
Models 20233, 20234
1 High-output air motor
2 Directional exhaust (360 degree) — not on Model No. 28407
3 3M™ Gripping Material
4 Safety lever throttle to avoid accidental starting
5 Over-sized ball bearings on output spindle
6 Robust spiral bevel gearing
7 4-place indexable head
8 360° rotatable safety guard
20233 20234
20235
20236
3M™ Cut-Off Wheel Tool Extended
New 18,000 RPM, 1 HP tool with right angle head and repositionable guard for optimal power and visibility.
Extended body style for greater versatility and control. Features 3M™ Gripping Material for added comfort.
28407
Model No. Tool Dia.
Inch (mm) Max RPM Weight
Pound (kg)
Length
Inch (mm)
Height
Inch (mm) Air Inlet Thread UPC
Motor: 1 HP (744 W) Airflow Rate: 35 SCFM (991 LPM)
20233 3 (76) 25,000 2.09 (.95) 7.75 (196.9) 3 (76.2) 1/4" NPT 051141-20233-4
20234 4 (100) 20,000 2.25 (1.02) 7.75 (196.9) 3.25 (82.6) 3/8" NPT 051141-20234-1
20235 5 (125) 12,000 3.47 (1.57) 8.75 (222.3) 5.25 (133.4) 3/8" NPT 051141-20235-8
20236 6 (152) 10,000 3.69 (1.67) 8.75 (222.3) 5.25 (133.4) 3/8" NPT 051141-20236-5
28407* 4 (100) 18,000 2.77 (1.26) 8.5 (216) 4.7 (119) 3/8" NPT* 051141-28407-1
*includes 3/8" to 1/4" reducer
NEW!
3M™ Cut-Off Wheel Tools
Designed to easily handle cutting through everything from standard
rebar to oversized bolts, you can count on the performance and
dependability of the new line of 3M™ Cut-Off Wheel Tools.
Power Tools
4
1 3M™ Gripping Material helps absorb and reduce vibration
2 Aluminum body covered with a durable composite cover
helps prevent cracked housings
3 Extended and curved wrist rest for more support
4 Recessed lever, no pinch points
5 Internal muffler decreases noise up to 4 dB and won’t
easily break off
3M™ Elite Non-Vacuum Random Orbital Sanders
We took our best line of air-powered 3M™ Random Orbital Sanders and just
made it better. Features exclusive 3M™ Gripping Material and extended,
curved wrist rest for more support. Recessed lever eliminates pinch points.
Internal muffler decreases noise by as much as 4 dB. Aluminum body
covered with a durable composite cover helps prevent cracked housings.
Improved dust collection port.
1
2
3
4
5
Model No. Orbit Dia.
Inch (mm)
Weight
Pound (kg)
Length
Inch (mm)
Height
Inch (mm)
Pad
Included UPC
Tool Diameter: 3" (77mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
28496 3/32 (2.5) 1.31 (.596) 5.78 (147) 3.38 (86) Stikit™ 20348 051141-28496-5
28494 3/16 (5) 1.52 (.692) 5.78 (147) 3.64 (92.5) Stikit™ 20348 051141-28494-1
Tool Diameter: 5" (127mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
28498 3/32 (2.5) 1.72 (.781) 6.77 (172) 3.58 (91) Stikit™ 20351 051141-28498-9
28497 3/16 (5) 1.76 (.8) 6.77 (172) 3.58 (91) Stikit™ 20351 051141-28497-2
28495 5/16 (8) 1.8 (.817) 6.77 (172) 3.58 (91) Stikit™ 20351 051141-28495-8
Tool Diameter: 6" (150mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
28501 3/32 (2.5) 2.1 (.957) 7.36 (187) 3.58 (91) Stikit™ 20354 051141-28501-6
28500 3/16 (5) 1.86 (.844) 7.36 (187) 3.58 (91) Stikit™ 20354 051141-28500-9
28499 5/16 (8) 1.91 (.869) 7.36 (187) 3.58 (91) Stikit™ 20354 051141-28499-6
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
Power Tools
5
Model No. Orbit Dia.
Inch (mm)
Weight
Pound (kg)
Length
Inch (mm)
Height
Inch (mm)
Pad
Included UPC
Tool Diameter: 3" (77mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
20314 3/32 (2.5) 1.12 (.51) 4.90 (124.33) 3.10 (78.61) Stikit™ 20348 051141-20314-0
20250 3/16 (5) 1.65 (.75) 4.90 (124.33) 3.10 (78.61) Hookit™ 20350 051141-20250-1
Tool Diameter: 5" (127mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
20320 3/32 (2.5) 1.59 (.72) 5.84 (148.4) 3.26 (82.9) Stikit™ 20351 051141-20320-1
20317 3/16 (5) 1.65 (.75) 5.89 (149.6) 3.26 (82.9) Stikit™ 20351 051141-20317-1
20253 5/16 (8) 1.65 (.75) 5.89 (149.6) 3.26 (82.9) Stikit™ 20351 051141-20253-2
Tool Diameter: 6" (150mm) Max RPM: 12,000 Motor: .28 HP (209 W) Airflow Rate: 17 SCFM (481 LPM)
20328 3/32 (2.5) 1.68 (.76) 6.34 (161.1) 3.26 (82.9) Stikit™ 20354 051141-20328-7
20325 3/16 (5) 1.74 (.79) 6.39 (162.3) 3.26 (82.9) Stikit™ 20354 051141-20325-6
20324 5/16 (8) 1.78 (.81) 6.39 (162.3) 3.26 (82.9) Stikit™ 20354 051141-20324-9
3M™ Non-Vacuum Random Orbital Sanders
These powerful and popular non-vacuum tools meet or exceed highest
performance standards and are precision balanced for smooth operation. A
variety of grip sizes are available and lever is color-coded for orbit identification.
For use on wood, composites, solid surface or metalworking applications.
3M™ Inline Sanders 1 HP (744W)
Generate straight line scratches for finishing stainless steel and other
metals. These straight shaft sanders can be used with inflatable or
slotted wheel accessories and many other wheel products.
Model No. Max RPM Weight
Pound (kg)
Length
Inch (mm) Air Inlet Thread Collet Size UPC
Motor: 1 HP (744 W)
28338 1,600 3.32 (1.51) 9.88 (251) 1/4" NPT 5/8"–11 051141-28338-8
28339 3,500 2.64 (1.20) 8.50 (216) 1/4" NPT 5/8"–11 051141-28339-5
28339
28338
591391
Power Tools
6
9
5
873
12
4
6
1 HP 3" Disc Sander
Model 20232
.5 HP 2" Disc Sander
Model 20231
.3 HP 2" Disc Sander
Model 20230
97º head
3M™ Disc Sanders
Designed for comfort and power, the 3M pneumatic disc sanders feature:
3M™ Gripping Material for a secure grip with less effort; a 97° head for
decreased wrist strain; easy-handling, compact design for less vibration;
3M™ Roloc™ Disc Pads can directly mount to sander without collet.
1 High-output air motor
2 Directional exhaust (360 degree*) — not on Model No. 28408
3 3M™ Gripping Material
4 Safety lever throttle to avoid accidental starting
5 Needle and ball bearing supported output spindle
6 Robust spiral bevel gearing
7 97° head (vs. 90°) allows for more comfortable wrist position
8 Direct mount for use with 3M™ Roloc™ Backup Pads without
using a collet
9 Shorter distance to the workpiece generates less vibration and
allows for better control
28329/20231
20232
28328/28341
3M™ Disc Sander
3M’s new Disc Sander 28408 delivers versatility, durability and power (1 HP). Combined with 3M™ and Scotch-Brite™
Abrasive Discs and Disc Accessories, the new sander expands 3M’s right angle grinding systems to include 4", 4-1/2"
and 5" discs for a variety of metalworking applications. The new tool design includes hardened steel rotors for superior
motor function and smoothness, a precision valve system for accurate speed control, steel gear head casings for
added durability and vibration and noise reduction features.
28408
Model No. Motor Weight
Pound (kg)
Length
Inch (mm)
Height
Inch (mm)
Airflow Rate
SCFM (LPM)
Exhaust
Direction UPC Code
Tool Diameter: 2" (50mm) Max RPM: 12,000 Air Inlet Thread: 1/4" NPT
28328 .3 HP (223 W) 1.09 (.49) 5.91 (150.2) 2.5 (63.5) 17 (481) Rear Directional 051141-28328-9
28329 .5 HP (372 W) 1.28 (.58) 6.75 (171.5) 2.75 (69.9) 23 (651) Rear Directional 051141-28329-6
Tool Diameter: 2" (50mm) Max RPM: 20,000 Air Inlet Thread: 1/4" NPT
28341 .3 HP (223 W) 1.09 (.49) 5.91 (150.2) 2.5 (63.5) 17 (481) Rear Directional 051141-28341-8
20231 .5 HP (372 W) 1.28 (.58) 6.75 (171.5) 2.75 (69.9) 23 (651) Rear Directional 051141-20231-0
Tool Diameter: 3" (76mm) Max RPM: 15,000 Air Inlet Thread: 1/4" NPT
20232 1 HP (744 W) 1.97 (.89) 8.25 (209.6) 3.25 (82.6) 35 (991) Rear Directional 051141-20232-7
Tool Diameter: 4"–5" (100–125mm) Max RPM: 12,000 Air Inlet Thread: 3/8" NPT*
28408 1 HP (744 W) 3.1 (1.4) 12.5 (317.5) 4.23 (107.4) 35 (991) Rear 051141-28408-8
*includes 3/8" to 1/4" reducer
NEW!
Power Tools
7
3M™ File Belt Sander
Ideally suited for use with 3M™ Abrasive Belts and
Scotch-Brite™ Belts for a variety of metalworking
applications. Grind and blend from contact wheel or
platen, finish and polish from slack of belt.
Model No. Motor Motor Speed
RPM
Belt Speed
SFPM (SMM)
Weight
Pound (kg)
Length
Inch (mm)
Height
Inch (mm)
Width
Inch (mm) UPC
28366 0.6 HP 22,000 4990 (1521) 2.8 (1.3) 14.57 (370) 2.93 (74.5) 5.95 (151.2) 051141-28366-1
3M™ File Belt Sander Kit
This convenient kit comes packed in a molded case and includes:
• 3M™ File Belt Sander (PN 28366)
• 2 popular attachment arms (PNs 28368 and 28370)
• 0.5 oz. sample of 3M™ Air Tool Lubricant (PN20451)
• Steel and rubber drive wheels
Model No. UPC
28367 051141-28367-8
1 Hardened Steel Arm Post – provides stability
2 Metal Shielded Composite Belt Cover
3 Easily Interchangeable Steel or Rubber Drive Pulley
4 360° Rotatable Handle
5 Smooth Action Safety Lever – helps prevent accidental starting
6 Comfortable 3M™ Gripping Material
7 Steel Endplates – provide stability for more power; longer motor life
8 Hardened Steel Rotor – delivers more torque; provides wear resistance
9 Lightweight Reinforced Composite Housing
10 Contamination Resistant Double Shielded Precision Bearings
11 60° Rotatable Belt Housing/Guard
1
2
3
45
6
7
8
9
10
11
95298
Coated Abrasives
8
3M™ Fibre Discs
Choose the performance level that fits your needs with a complete
offering of 3M™ Fibre Discs. Get great performance at a great price
with 3M’s general purpose metalworking disc 381C. Or, set a new
standard for productivity with 3M™ Cubitron™ II 982C Discs. All of
3M’s fibre discs are available in a variety of sizes.
3M™ Fibre Disc Selection Guide
Select Fibre Discs for fast cutting when grinding and blending.
Product
ID Mineral Metal Type
Good
381C Aluminum Oxide Carbon Steel
501C Alumina Zirconia Stainless/
Aluminum
Better
501C Alumina Zirconia Carbon Steel
785C Ceramic Aluminum
Oxide Blend
Stainless/
Aluminum
Best
988C Ceramic
Abrasive Grain Carbon Steel
985C Ceramic
Abrasive Grain
Stainless/
Aluminum
Premium
982C Precision
Shaped Ceramic Carbon Steel
987C Precision
Shaped Ceramic
Stainless/
Aluminum
Life
Cut Rate
381C
501C
Carbon Steel
988C
982C
Life
Cut Rate
501C
785C
Stainless Steel
985C
987C
See pages 48–55 for available accessories.
3M™ Fibre Discs 381C
•Generalpurposediscforweld
removal, grinding and blending
•Resinbondaluminumoxideprovides
durability and aggressive stock removal
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051144-77595-8 24
13,300 4-1/2" x 7/8"
25
051144-77596-5 36
051144-77597-2 50
051144-77598-9 60
051144-77599-6 80
051144-77600-9 100
051144-77601-6 120
051144-81369-8 24
12,000 5" x 7/8"
051144-81372-8 36
051144-81375-9 50
051144-01727-0 60
051144-20054-2 80
051144-20053-5 100
051144-20052-8 120
051144-01745-4 16
8,600 7" x 7/8"
051144-81370-4 24
051144-81373-5 36
051144-81376-6 50
051144-01741-6 60
051144-01740-9 80
051144-01739-3 100
051144-01738-6 120
051144-81371-1 24
6,600 9-1/8" x 7/8"
25/100
051144-81373-5 36
051144-81377-3 50
25
051144-01762-1 80
051144-01761-4†100
051144-01760-7†120
† Made-to-Order
159094
Coated Abrasives
3M™ Fibre Discs 785C
•3M™ Ceramic Aluminum Oxide
blend abrasive grain
•Anexcellentstartingpointforstainlesssteel
•Includesagrindingaidforcoolerrunning
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051111-60719-0 36 13,300 4-1/2" x 5/8–11* 25
051144-80660-7 36
13,300 4-1/2" x 7/8"
25/100
051144-80661-4 50
051144-80662-1 60
051144-80663-8 80
051144-80665-2 P120
051144-13931-6 24
12,000 5" x 7/8"
051144-13930-9 36
051144-13928-6 50
051144-13977-4 60
051144-13926-2 80
051144-80654-6 P100
051144-80655-3 P120
051144- 88831-3†60
8,600
7" x 5/8–11*
051144-13937-8 24
7" x 7/8"
051144-13936-1 36
051144-13934-7 50
051144-13933-0 60
051144-13932-3 80
051144-80656-0 P100
051144-80657-7 P120
051144-13943-9 24
6,600 9-1/8" x 7/8"
051144-13942-2 36
051144-13940-8 50
051144-13938-5 80
† Made-to-Order
* Quick Change Tinneman Nut Attachment
60875
3M™ Fibre Discs (cont.)
3M™ Fibre Discs 501C
•Versatilediscforuseonawide
variety of metals
•Aluminumzirconiaprovidesagoodoption
for both stainless and mild steel applications
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051111-50409-3 24
13,300 4-1/2" x 7/8"
25/100
051111-50413-0 36
051111-50414-7 50
051111-50415-4 60
051111-50416-1 80
051111-50417-8 100
051111-50419-2 120
051111-50410-9 24
12,000 5" x 7/8"
051111-50412-3 36
051111-50420-8 50
051111-50421-5 60
051111-50422-2 80
051111-50423-9 100
051111-50424-6 120
051111-50411-6 24
8,600 7" x 7/8
051111-50426-0 36
051111-50425-3 50
051111-50427-7 60
051111-50428-4 80
051125-63799-2†100
051111-50430-7†120
051111-50432-1†24
6,600 9-1/8" x 7/8"
051111-50433-8 36
051111-50434-5†50
† Made-to-Order
51773
Tech Tip
Weld Blending Mild Steel for Paint Prep
Step 1 – Fibre Disc 982C Grade 36+
Step 2 – Scotch-Brite™ Light Grinding and
Blending Disc SD on black ribbed pad
Step 3 – Apply 3 mil Paint
Results – Productivity increase
– Abrasive cost improvement
9
See pages 48–55 for available accessories.
3M™ Cubitron™ II
Fibre Disc 982C
•3Mprecision-shaped
ceramic grain, engineered with
ultra-sharp,fastcuttingpoints
that wear evenly, run cool, and
optimize mineral breakdown
to maximize life
•Bestinclassforweldprepand
removal on carbon steel applications
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051141-27400-3 36+
13,300 4-1/2" x 7/8"
25/100
051141-27631-1 60+
051141-27635-9 80+
051141-27401-0 36+
12,000 5" x 7/8"
051141-27632-8 60+
051141-27636-6 80+
051141-27402-7 36+
8,600 7" x 7/8"
051141-27633-5 60+
051141-27637-3 80+
051141-27403-4 36+
6,600 9-1/8" x 7/8"
051141-27634-2 60+
051141-27638-0 80+
TN Quick Change
051141-27425-6 36+
13,300 4-1/2" x 5/8–11*
25/100
051141-27639-7 60+
051141-27642-7 80+
051141-27404-1 36+
12,000 5" x 5/8 –11*
051141-27640-3 60+
051141-27643-4 80+
051141-27405-8 36+
8,600 7" x 5/8–11*
051141-27641-0 60+
051141-27644-1 80+
GL Quick Change
051141-27406-5 36+
12,000 5" x 5/8 –11*
25/100
051141-27724-0 60+
051141-27726-4 80+
051141-27407-2 36+
8,600 7" x 5/8–11*
051141-27725-7 60+
051141-27727-1 80+
* Quick Change Tinneman Nut Attachment
Coated Abrasives
3M™ Fibre Discs (cont.)
Tech Tip
Use 3M™ Red Ribbed Pads to optimize product life of
900 series fibre discs—grades 24 and 36.
3M™ Fibre Discs 985C
•3M™ Ceramic abrasive grain
•3M’sbetterchoiceforalong-lasting
disc for stainless steel
•Includesagrindingaidforcoolerrunning
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051111-55767-9 36
12,000 5" x 7/8"
25/100
051111-55780-8 50
051111-55776-1 60
051111-55779-2 80
051111-55971-0 24
8,600 7" x 7/8"
051111-55972-7 36
051111-55973-4 50
051111-55974-1 60
051111-55975-8 80
157186
606708
10
See pages 48–55 for available accessories.
704802, 704803,
704804
Coated Abrasives
11
3M™ Fibre Discs (cont.)
3M™ Cubitron™ II
Fibre Disc 987C
•3Mprecision-shaped
ceramic grain, engineered
withultra-sharp,fastcutting
points that wear evenly, run
cool, and optimize mineral
breakdown to maximize life
•Bestinclassforweldprepandremoval
on heat sensitive alloys such as stainless steel
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051141-27447-8 36+
13,300 4-1/2" x 7/8"
25/100
051141-27653-3 60+
051141-27657-1 80+
051141-27448-5 36+
12,000 5" x 7/8"
051141-27654-0 60+
051141-27658-8 80+
051141-27449-2 36+
8,600 7" x 7/8"
051141-27655-7 60+
051141-27659-5 80+
051141-27450-8 36+
6,600 9-1/8" x 7/8"
051141-27656-4 60+
051141-27660-1 80+
TN Quick Change
051141-27469-0 36+
13,300 4-1/2"
25/100
051141-27661-8 60+
051141-27664-9 80+
051141-27467-6 36+
12,000 5"
051141-27662-5 60+
051141-27665-6 80+
051141-27468-3 36+
8,600 7"
051141-27663-2 60+
051141-27666-3 80+
GL Quick Change
051141-27728-8 36+
12,000 5"
25/100
051141-27730-1 60+
051141-27732-5 80+
051141-27729-5 36+
8,600 7"
051141-27731-8 60+
051141-27733-2 80+
3M™ Fibre Discs 988C
•3M™ Ceramic abrasive grain
•3M’sbestpremiumdiscforlong-lasting
performance for mild steel grinding
UPC Grade Max. RPM Dia. x Ctr. Hole Min./Case
051111-55712-9 36 13,300 4-1/2" x 5/8 –11* 25/100
051141-27341-9†36 12,000 5" x 5/8 –11* 100
051111-55746-4 24
12,000 5" x 7/8"
25/100
051111-55743-3 36
051111-55742-6 50
051111-60319-2 60
051111-55740-2 80
051111-55840-9 24
8,600
7" x 5/8–11*
051111-55715-0 36
051111-55964-2 24
7" x 7/8"
051111-55965-9 36
051111-55966-6 40
051111-55967-3 50
051111-55739-6 60
051111-55968-0 80
051111-60314-7 24 50/100
051111-55744-0 24
6,600 9-1/8" x 7/8" 25/100
051111-55735-8 36
051111-55733-4 50
† Made-to-Order
* Quick Change Tinneman Nut Attachment
157187
See pages 48–55 for available accessories.
664624, 664625,
664626
12
3M™ Flap Discs
Type 29 227097 Type 27
227096
3M™ Flap Discs offer an unbeatable system for grinding and blending in one easy step. The construction wears away, exposing fresh
mineral to extend disc life and provide consistent cut rates. Great for weld grinding, blending, deburring, rust removal, surface prep and
edge grinding on all types of metal. Available in both T29 or T27 constructions with or without the 5/8–11 hub.
3M™ Flap Disc Selection Guide
SelectFlapDiscsforextendedlifeandsingle-stepgrinding/blendingonalltypesofmetals.
Product ID Mineral
4-1/2" x 7/8" 4-1/2" x 5/8–11 7" x 7/8" 7" x 5/8–11
T27 T29 T27 T29 T27 T29 T27 T29
Good 546D Alumina Zirconia ●●●●●●●●
577F Alumina Zirconia ●●●●●●●●
Better 747D Ceramic Aluminum Oxide Blend ●●●
Coated Abrasives
3M™ Flap
Discs 546D
•Versatilealuminazirconia
mineral works on a variety
of metals and applications
•FlexibleXwt.cotton
backing designed for
fast cut on light duty
grinding/finishing applications
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 29
051115-28874-6†24
13,300
4-1/2" x 7/8"
10
051115-28875-3†36
051115-28876-0 40
051115-28877-7 60
051115-28878-4 80
051115-28879-1†120
051115-28868-5†24
4-1/2" x 5/8–11*
051115-28869-2†36
051115-28870-8 40
051115-28871-5 60
051115-28872-2 80
051115-28873-9†120
† Made-to-Order
* Quick Change Hub Attachment
3M™ Flap Discs 546D (cont.)
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 29
051115-28926-2†24
8,600
7" x 7/8"
5
051115-28927-9†36
051115-28928-6 40
051115-28929-3 60
051115-28930-9 80
051115-28931-6†120
051115-28920-0†24
7" x 5/8–11*
051115-28921-7†36
051115-28922-4 40
051115-28923-1 60
051115-28924-8 80
051115-28925-5†120
† Made-to-Order
* Quick Change Hub Attachment
624139
See pages 48–55 for available accessories.
13
Coated Abrasives
624139
3M™ Flap
Discs 577F
•Versatilealuminazirconia
mineral works on a variety
of metals and applications
•DurableYFwt.polyester
backing designed for long
life on the most heavy duty
grinding applications
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 29
051141-30983-5 36
13,300
4-1/2" x 5/8–11
10
051141-30984-2 40
051141-30985-9 60
051141-30986-6 80
051141-30987-3 36
4-1/2" x 7/8"
051141-30988-0 40
051141-30989-7 60
051141-30990-3 80
051141-30991-0 36
8,600
7" x 5/8–11
5
051141-30992-7 40
051141-30993-4 60
051141-30994-1 80
051141-30995-8 36
7" x 7/8"
051141-30996-5 40
051141-30997-2 60
051141-30998-9 80
Type 27
051141-30951-4 36
13,300
4-1/2" x 5/8–11
10
051141-30952-1 40
051141-30953-8 60
051141-30954-5 80
051141-30955-2 36
4-1/2" x 7/8"
051141-30956-9 40
051141-30957-6 60
051141-30958-3 80
051141-30963-7 36
8,600
7" x 5/8–11
5
051141-30964-4 40
051141-30965-1 60
051141-30966-8 80
051141-30959-0 36
7" x 7/8"
051141-30960-6 40
051141-30961-3 60
051141-30962-0 80
Tech Tip
Flap discs typically provide a finish one grade finer
than they are graded.
3M™ Flap Discs (cont.)
686009
3M™ Flap Discs 546D (cont.)
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 27
051141-30598-1†36
13,300
4-1/2" x 7/8"
10
051141-30599-8 40
051141-30600-1 60
051141-30601-8 80
051141-30602-5†120
051141-30593-6†36
4-1/2" x 5/8–11*
051141-30594-3 40
051141-30595-0 60
051141-30596-7 80
051141-30597-4†120
051141-30603-2†36
8,600
7" x 7/8"
5
051141-30604-9 40
051141-30605-6 60
051141-30606-3 80
051115-28917-0†120
051141-30607-0†36
7" x 5/8–11*
051141-30608-7 40
051141-30609-4 60
051141-30610-0 80
051115-28919-4†120
† Made-to-Order
* Quick Change Hub Attachment
See pages 48–55 for available accessories.
Coated Abrasives
14
3M™ Giant Flap
Discs 577F
•Versatilealuminazirconia
mineral works on a variety
of metals and applications
•DurableYFwt.polyester
backing designed for long
life on the most heavy duty
grinding applications
•25%moreflapsthanstandard3M™ Flap Discs 577F
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 29
051141-30999-6 36
13,300
4-1/2" x 5/8–11
10
051141-31000-8 40
051141-31001-5 60
051141-31002-2 80
051141-31003-9 36
4-1/2" x 7/8"
051141-31004-6 40
051141-31005-3 60
051141-31006-0 80
051141-31011-4 36
8,600
7" x 5/8–11
5
051141-31012-1 40
051141-31013-8 60
051141-31014-5 80
051141-31007-7 36
7" x 7/8"
051141-31008-4 40
051141-31009-1 60
051141-31010-7 80
Type 27
051141-30967-5 36
13,300
4-1/2" x 5/8–11
10
051141-30968-2 40
051141-30969-9 60
051141-30970-5 80
051141-30971-2 36
4-1/2" x 7/8"
051141-30972-9 40
051141-30973-6 60
051141-30974-3 80
051141-30979-8 36
8,600
7" x 5/8–11
5
051141-30980-4 40
051141-30981-1 60
051141-30982-8 80
051141-30975-0 36
7" x 7/8"
051141-30976-7 40
051141-30977-4 60
051141-30978-1 80
3M™ Flap Discs (cont.)
721412
3M™ Flap Discs 747D
•3M™ Ceramic Aluminum Oxide blend
abrasive grain provides extended cut
and life on hard metals
UPC Grade Max. RPM Dia. x Ctr. Hole Qty./Case
Type 27
051111-49613-8 36
13,300
4-1/2" x 7/8"
10
051111-49614-5 50
051111-49615-2 60
051111-49616-9 80
051111-49617-6 P120
051111-55805-8 36
4-1/2" x 5/8–11*
051111-61057-2†50
051111-61058-9†60
051111-61059-6†80
051111-61060-2†P120
051111-49608-4 36
8,600 7" x 7/8"
051111-49609-1 50
051111-49610-7 60
051111-49611-4 80
051111-49612-1†120
† Made-to-Order
* Quick Change Tinneman Nut Attachment
84696
84696
See pages 48–55 for available accessories.
Coated Abrasives
15
3M™ Stikit™ Discs
3M™ Stikit™ Disc Roll 236U
•Aluminumoxideona
C wt. paper backing
•Discsforpaint,primer,wood,
metal, plastic and fiberglass
•Strongpaperbackingprovides
durability and increased cut rate
•Opencoatminimizesloading
•Loadresistantcoating
UPC Grade Diameter Discs/Roll Qty./Case
Paper Backing
051144-86488-1 P80
5"
100 4
051144-86489-8 P100
051144-86490-4 P120
051144-86491-1 P150
051144-86492-8 P180
051144-86493-5 P220
051144-86494-2 P240
051144-86495-9 P320
051144-86496-6 P400
051144-86497-3 P500
051144-86468-3 P80
6"
051144-86469-0 P100
051144-86470-6 P120
051144-86471-3 P150
051144-86472-0 P180
051144-86473-7 P220
051144-86474-4 P240
051144-86475-1 P320
051144-86476-8 P400
051144-86477-5 P500
209045
3M™ Stikit™ Disc Roll 341D
•Aluminumoxideonadurable
Xwt.clothbacking
•Resinbondedforheatresistance
UPC Grade Diameter Discs/Roll Qty./Case
Paper Backing
051144-21752-6 50
5" X NH
100 4
051144-21751-9 60
051144-21750-2 80
051144-21749-6 P100
051144-21748-9 P120
051144-21746-5 P180
051144-21762-5 60 6" X NH
051144-21761-8 80
See pages 48–55 for available accessories.
3M™ Stikit™ and PSA Disc Selection Guide
3M ID Anti-Loading Backing
Application Metal Type
Blending Finishing Aluminum Carbon Steel Non-Ferrous (Brass/Bronze)
Good 341D — X wt. Cloth ● ● ● ● ●
Better
236U Yes C wt. Paper ● ● ● ●
363I — F wt. Paper ● ● ● ●
348D — X wt. Cloth ● ● ●
3M™ Stikit™ and PSA Discs
3M™ Stikit™ and PSA Discs are designed to handle a wide range of sanding and finishing needs. These discs have a pressure sensitive
adhesive coating on the back side for easy application and clean removal.
715118
3M™ PSA Cloth Disc 348D
•AluminumoxideonanXwt.clothbacking
•Heavy-duty,cloth-backeddiscsformore
aggressive applications
•Providesexcellentadhesionwhileremovingeasily
UPC Grade Diameter Min./Case
Cloth Backing
051144-20913-2 36
2"
50/200
051144-20911-8 50
051144-20910-1 60
051144-20909-5 80
051144-20908-8 P100
051144-20907-1 P120
051144-01335-7 40
3"
051144-01334-0 50
051144-01333-3 60
051144-01332-6 80
051144-01331-9 P100
051144-01330-2 P120
Coated Abrasives
16
3M™ Stikit™ Discs (cont.)
3M™ Stikit™ Disc Roll 363I
•Aluminumoxideonanextraheavy
F wt. paper backing
•Resinbondedforheatresistance
UPC Grade Diameter Discs/Roll Qty./Case
Paper Backing
051144-21800-4 60
5" x NH
100 4
051144-21799-1 80
051144-21798-4 P100
051144-21797-7 P120
051144-21796-0 P150
051144-21795-3 P180
051144-21794-6 60
6" x NH
051144-21793-9 80
051144-21792-2 P100
051144-21791-5 P120
051144-21790-8 P150
051144-21789-2 P180
105480
3M™ PSA Cloth Disc 348D (cont.)
UPC Grade Diameter Min./Case
Cloth Backing
051144-20891-3 36
5"
50/250
051144-20890-6 40
051144-20889-0 50
051144-20888-3 60
051144-20887-6 80
051144-20886-9 P100
051144-20885-2 P120
051144-20884-5 P150
051144-20883-8 P180
051144-20881-4 P240
051144-21639-0 36
6"
051144-21731-1 40
051144-20879-1 50
051144-20878-4 60
051144-20877-7 80
051144-20876-0 P100
051144-21497-6 P120
051144-20874-6 36
8"
051144-20873-9 40
051144-20871-5 60
051144-20870-8 80
051144-20868-5 P120
051144-88906-8 36
12" 10
051144-88905-1 40
051144-88904-4 50
051144-88903-7 60
051144-88902-0 80
051144-88901-3 P100
051144-88890-0 36
16"
10
051144-88889-4 40
051144-88887-0 60
051144-88886-3 80
051144-88882-5 36 18"
051144-88880-1 60
051144-88878-8 36
20"
051144-88877-1 40
051144-88876-4 50
051144-88875-7 60
051144-88874-0 80
051144-20802-9 36
24"
051144-20801-2 40
051144-20798-5 80
3M™ PSA Discs
ATTENTION: See backup pad maximum operating speed for the
appropriate operating speed for the 3M™ Stikit™ and PSA Discs.
See pages 48–55 for available accessories.
681776
Coated Abrasives
17
3M™ Roloc™ Cloth Disc Selection Guide
Product ID Mineral Features Metal Type
Grind-
ing
Light
Grinding
Blend-
ing
Deburr-
ing
Good
361F Aluminum
Oxide
General purpose grinding, light grinding,
blending, and deburring on all metals All Metals • • • •
461F Silicon
Carbide
Ideal for grinding glass, titanium and
non-ferrousmetals Titanium • • •
Better 777F Ceramic
A/O* Blend DurableYwt.Clothbacking;Grindingaid Stainless Steel,
Nickel Alloy • • • •
*A/O – Aluminum Oxide
3M™ Roloc™ Fiber Disc Selection Guide
Product ID Mineral Features Metal Type
Grind-
ing
Light
Grinding
Blend-
ing
Deburr-
ing
Good 501C Aluminum
Zirconia
Versatilediscforuseonawidevariety
ofmetals;Generalpurposegrinding,
blending and finishing on all metals
All Metals • • •
Better 785C Ceramic
A/O* Blend Excellentforstainlesssteel;Grindingaid Stainless Steel • • •
*A/O – Aluminum Oxide
3M™ Roloc™ Attachment System Guide
Attachment
Product ID TP
TR TSM TS
361F •••
461F •
777F •••
501C • •
785C •
Attachment
Diameter TP TR TSM TS
3/4" • • •
1" ••••
1-1/2" ••••
2" ••••
3" ••••
4" • • •
See pages 48–55 for available accessories.
24/Black
36/Brown
50/Green
60/Orange
80/Yellow
100/Blue
120/White
150/Black
180/Brown
240/Green
3M™ Roloc™ Disc Button Color/Grade Chart
3M™ Roloc™ Discs provide a fast, efficient method for grinding,
blending, leveling and finishing on all types of metal. They lock
securely in place with just a half twist…another half twist and
they’re off. Each disc is color coded by grade. (This does not
include 3M Roloc TSM products.)
3M™ Roloc™ Discs
Key: Colored square indicates recommended usage.
n Mild Steel n Stainless Steel
Material Type
Disc Size Stainless Aluminum Steel Titanium
1-1/2" 20,000 RPM 30,000 RPM 30,000 RPM 9,000 RPM
2" 15,000 RPM 20,000 RPM 20,000 RPM 7,000 RPM
3" 10,000 RPM 15,000 RPM 15,000 RPM 4,500 RPM
4" 8,000 RPM 9,000 RPM 9,000 RPM 3,000 RPM
Optimum Tool Speeds to Maximize 3M™ Roloc™ Disc Cut Rates and Life
159104
3M™ Roloc™ Disc 361F n
•Aluminumoxideona
YFwt.clothbacking
•Generalpurposegrinding,
blending and finishing on
all metals
UPC Grade Max. RPM Diameter Min./Case
Roloc TR (Plastic Button)
051144-11412-2 36
30,000 1"
50/500
051144-11411-5 50
051144-11417-7 60
051144-11416-0 80
051144-11415-3 P100
051144-11414-6 P120
051144-11452-8†24
30,000 1-1/2"
051144-22396-1 36
051144-11137-4 50
051144-22397-8 60
051144-22407-4 80
051144-22408-1 P100
051144-22409-8 P120
051144-11000-1 24
25,000 2"
50/200
051144-22398-5 36
051144-22399-2 50
051144-22400-5 60
051144-22401-2 80
051144-22402-9 P100
051144-22403-6 P120
051144-14559-1 P150
051144-13873-9 P180
051144-11419-1 P240
051144-22392-3 24
20,000 3"
051144-22393-0 36
051144-22394-7 50
051144-22395-4 60
051144-22404-3 80
051144-22405-0 P100
051144-22406-7 P120
051144-82244-7 P150
051144-11418-4 P240
051144-76429-7 36
12,000 4" 25/100
051144-11421-4 60
051144-11420-7 80
† Made-to-Order
3M™ Roloc™ Disc 361F (cont.)
UPC Grade Max. RPM Diameter Min./Case
Roloc TSM (Metal Button)
051111-49932-0 36
30,000 1-1/2" 50/500
051111-49933-7 60
051111-49934-4 80
051111-51039-1 P100
051111- 51038-4†P120
051111-49936-8 36
25,000 2"
50/200
051111-49937-5 60
051111-49938-2 80
051111-51034-6 P100
051111-49939-9 P120
051111-51033-9 36
20,000 3"
051111-49940-5 60
051111-49941-2 80
051111-49942-9 P100
051111-49943-6 P120
Roloc TP (Metal Button)
051111-82401-4 40
25,000 2"
50/200
051111-76806-6 60
051111-76810-3 80
051111-77115-8†100
051111-22393-0 36
20,000 3"
051111-22394-7 50
051111-22395-4 60
051111-22404-3 80
051111-22405-0 P100
† Made-to-Order
Coated Abrasives
18
3M™ Roloc™ Discs (cont.)
See pages 48–55 for available accessories.
Coated Abrasives
19
524509
51704
3M™ Roloc™ Disc 461F
•Siliconcarbideona
YFwt.clothbackinggives
stainless steel a brighter finish
•Idealforgrindingglass,
titaniumandnon-ferrousmetals
UPC Grade Max. RPM Diameter Min./Case
Roloc TR (Plastic Button)
051144-12956-0 P60 25,000 2"
50/200
051144-12954-6 P80
051144-12957-7 P60 20,000 3"
051144-12955-3 P80
3M™ Roloc™ Discs (cont.)
3M™ Roloc™ Disc 777F n
•3M™ Ceramic Aluminum Oxide
blend abrasive grain
•Clothbackingfordurability
•Grindingaidforcoolerrunning
UPC Grade Max. RPM Diameter Min./Case
Roloc TR (Plastic Button)
051144-76622-2 36
30,000
1"
50/500
051144-76623-9 50
051144-76624-6 60
051144-76625-3 80
051144-80510-5 P120
051144-76626-0 36
1-1/2"
051144-76627-7 50
051144-76628-4 60
051144-14660-4 80
051144-80511-2 P120
051144-76629-1 36
25,000 2"
50/200
051144-76630-7 50
051144-76433-4 60
051144-14661-1 80
051144-80508-2 P100
051144-80512-9 P120
051144-76631-4 36
20,000 3"
051144-76632-1 50
051144-76633-8 60
051144-76634-5 80
051144-80509-9 P100
051144-80513-6 P120
424847
3M™ Roloc™ Fibre Disc 501C n
•Aluminumzirconia–Fibre
•Versatilediscforuseon
a wide variety of metals
UPC Grade Max. RPM Diameter Min./Case
Roloc TR (Plastic Button)
051141-20645-5 36
25,000 2"
50/200
051111-50748-3 50
051111-50749-0 60
051111-50750-6 80
051111-50743-8 36
20,000 3"
051111-50744-5 50
051111-50745-2 60
Roloc TSM (Metal Button)
051111-50755-1 36
25,000 2"
50/200
051111-50756-8 50
051111-50757-5 60
051111-50758-2 80
051111-50751-3 36
20,000 3"
051111-50752-0 50
051111-50753-7 60
051111-50754-4 80
159108
See pages 48–55 for available accessories.
14494
3M™ Roloc™ Discs (cont.)
Threaded
Shaft
3M™ Roloc™
Disc Pad
3M™ Roloc™
Disc or Wheel
12873
3M™ Roloc™ Fibre Disc 785C n
•  3 M ™ Ceramic Aluminum Oxide blend
abrasive grain – Fibre
•Anexcellentstarting
point for stainless steel
•Includesagrindingaidforcoolerrunning
UPC Grade Max. RPM Diameter Min./Case
Roloc TR (Plastic Button)
051144-85882-8†24
20,000 3"
50/100
051144-85883-5 36
051144-85884-2 50
051144-85885-9 60
051144-85886-6 80
051144-85887-3 P100 50/200
051144-85888-0 P120
051144-83690-1 36
12,000 4" 25/100
051144-83691-8 50
051144-83692-5 60
051144-83693-2 80
051144-83694-9 P100
051144-83695-6 P120
† Made-to-Order
431923
3M™ Roloc™ Disc 777F (cont.)
UPC Grade Max. RPM Diameter Min./Case
Roloc TSM (Metal Button)
051111-49949-8 36
25,000 2" 50/200
051111-50253-2 60
051111-50254-9 80
051111-50255-6 100
051111-50256-3 P120
051111-50257-0 36 20,000 3"
Roloc TP (Metal Button)
051144-76770-0†60 25,000 2"
50/200
051144-76743-4†
36 20,000 3"
051144-76763-2†
051144-76767-0†50
Roloc TS (Plastic Button)
051144-76742-7 36
25,000 2"
50/200
051144-76746-5 50
051144-76750-2 60
051144-76743-4†36
20,000 3"
051144-76747-2†50
051144-76751-9 60
051144-76755-7 80
† Made-to-Order
Coated Abrasives
20
See pages 48–55 for available accessories.
84685
Coated Abrasives
21
3M™ Belts
3Mistheone-stopshopforallofyourcoatedabrasive
metalworking belt needs! We offer a product tailored to nearly
every application and performance level. To select the best
productforyourapplication,checkoutoureasy-to-useBelt
SelectionGuide.Eachtierofproductoffersbest-in-class
performance at various price points. Once you have selected
the product, use the Availability Guide to select your grade.
The following section includes our most popular belt items, but
remember, we can provide any size belt that you might need!
Tech Tip
Keep Things Cool — When
working on heat sensitive alloys
like stainless steel, nickel alloys
and cobalt alloys, choose a
product with a grinding aid.
Life
Cut Rate
AZ
Ceramic
AO
Mineral
Backing
Flexible Durable
XJ Y
Abrasive Speed Recommendations
for Off-Hand Applications
Alloy
Belt Speed
(surface feet per minute)
Applicable
Belt Grades
Cast Iron 7,000 24–120
Carbon Steel 6,500 24–120
Stainless Steel 6,500–7,000 36–120
Nickel Alloys 6,000 36–120
Titanium 2,500–3,000 36–180
Aluminum 7,500–8,500 24–120
6,500–7,000 Fine Grades
Brass 7,000–8,000 36–180
Rubber 4,500 36–180
Glass 2,500–5,000 80–400
6,000–8,000
Stone 7,000 36–180
3M™ Coated Belt Availability Guide
3M ID Mineral Backing Grinding Aid Use Dry/Wet 400 320 240 220 180 150 120 100 80 60 50 40 36 24
241E Aluminum Oxide XE Dry P PPPPP•
341D X Dry PPPPPPPP••••••
577F Alumina Zirconia YF Yes Dry/Wet ••••••••••
777F Ceramic A/O* Blend YF Yes Dry/Wet PPPP•••••
*A/O – Aluminum Oxide
ATTENTION: Belts are available in other grades and sizes.
If you need a specific belt not listed, contact your
3M Sales Specialist or 3M Authorized Distributor. See pages 48–55 for available accessories.