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3M™ Cubitron™ II PSA Cloth Disc 784F, 50+ YF-weight, 6 in x NH, Linered w/Tab, Die 600Z, 25/Carton, 200 ea/CaseSpecial Price $3.00 Regular Price $3.53Out of stock -
3M™ Stikit™ Paper Disc Roll 236U, 6 in x NH P500 C-weight, Die 600Z, 100 Discs/Roll, 4 Rolls/CaseSpecial Price $75.61 Regular Price $88.95Out of stock -
Scotch-Brite™ Coating Removal Disc, CR-DH, SiC Extra Coarse, 4-1/2 in x NH, 5/Carton, 20 ea/CaseSpecial Price $11.82 Regular Price $13.91Out of stock -
3M™ Cubitron™ 3 Fibre Disc 1187C, 80+, 4-1/2 in x 7/8 in, Die 450E, 5/Bag, 50 ea/CaseSpecial Price $4.65 Regular Price $5.47Out of stock -
3M™ Hookit™ Paper Disc 751U, 00509, 5 in x NH, Die# 500X, 40 E weight, 25 discs per carton, 5 cartons per caseSpecial Price $44.23 Regular Price $52.04Out of stock -
Scotch-Brite™ Hookit™ Production Clean and Finish Disc, 5 in x NH, A VFN, 40 ea/CaseSpecial Price $3.36 Regular Price $3.95Out of stock -
3M™ Cubitron™ II Fibre Disc 982C, 36+, 4-1/2 in x 7/8, Slotted, Die 453EQ, 25/Carton, 100 ea/CaseSpecial Price $5.52 Regular Price $6.49Out of stock -
Scotch-Brite™ Roloc™ SL Surface Conditioning Disc, SL-DR, A/O Coarse, TR, 4 in, 25/Carton, 100 ea/CaseSpecial Price $4.00 Regular Price $4.71Out of stock -
3M™ Heavy Duty Removal 7 inch Flap Disc, 60 grit, FlpDisc7in60, 1/pk, 12/caseSpecial Price $15.12 Regular Price $17.78Out of stock -
Scotch-Brite™ Roloc™ Surface Conditioning Disc, SC-DM, SiC Super Fine, TSM, ConfigSpecial Price $0.85 Regular Price $1.00Out of stock -
3M™ Diamond Microfinishing Film PSA Disc 675L, 45 Mic 5MIL, Gray, 12 in x NH, Die 1200BSpecial Price $62.11 Regular Price $73.07Out of stock -
3M™ Paper Disc 763U, 60 F-weight, 6 in x 7/8 in, Die 600TSpecial Price $1.51 Regular Price $1.78Out of stock
Industrial, Diamond, Cutting 3M Abrasive Discs
When you need to smooth, grind, or prepare a surface, the right abrasive discs can make a big difference. At M-Source, we understand that every project is unique. Whether you are doing a quick repair, a large metal job, or fine woodwork, we have a complete range of discs designed to keep up with your efforts.
That’s why we carry a wide range of 3M abrasive discs and other trusted brands. Our goal is to help you get a smooth, even finish while saving time and materials. Whether you are doing light prep or heavy grinding, our discs are made to deliver reliable results every time.
Choose the Right Disc for the Job:
Find out which disc will work best for you from the types below.
Sanding Discs & Sandpaper Discs: Perfect for everyday surface prep, blending, and finishing.
Grinder Sanding Discs: Handle burdensome tasks like weld removal, rust cleanup, and paint stripping with ease.
Wood Sanding Discs: Smooth wooden surfaces without damaging the grain, ideal for furniture and carpentry work.
Hookit™ Discs:: Have a quick hook-and-loop backing, similar to Velcro. You can swap discs in seconds.
Stikit™ Discs: Come with a peel-and-stick adhesive backing. It stays in place and removes cleanly when you’re done.
Film-Backed & Abrasive Sanding Discs: Built to resist tearing and deliver a precise, uniform finish.
Flap Discs:Combine grinding and finishing in one step, saving you time on multi-stage jobs.
Why Choose M-Source?
We understand that picking the wrong abrasive discs can slow you down and lead to higher costs later on. That's why we make it simple to find exactly what fits your tool, material, and application. Our team focuses on quality products that withstand pressure, cut quickly, and last longer. This helps you finish projects with less effort and get better results.
Shop by type, grit, and size to find the right disc for your job. With M-Source, you can count on reliable sanding abrasives that keep your work moving forward and your surfaces looking great.

