Raising the Bar in Abrasives
This premium fibre disc raises the bar in speed and stock removal. With 3M Precision-Shaped Grain, 3M engineers developed a process for generating triangular shaped ceramic grains that are electrostatically oriented on the backing to form sharp peaks and maximize cutting potential. These peaks act like individual cutting tools that slice through metal, and continuously fracture into new sharp cutting edges. The grains wear evenly and self-sharpen, reducing heat due to friction to deliver up to twice the life of other fibre discs, with less grinding pressure. The result is that 3M Cubitron II Fibre Disc 982C out-cuts and outlasts every conventional ceramic industrial abrasive disc on the market, maximizing productivity and helping reduce your overall abrasive spend.
Ideal for Robotic Weld Grinding
In medium and high-pressure applications like robotic weld grinding, its important to choose a high-performance abrasive that cuts fast and lasts long. The self-fracturing mineral in 3M Cubitron II Fibre Disc 982C will keep your robot grinding welds long after other abrasives call it quits, reducing downtime and maximizing efficiency.
Curious about robotic material removal? Our dedicated team of 3M robotics application engineers are ready to partner with you on your automation journey, from idea to implementation.
Choose Your Grit
3M Cubitron II Fibre Disc 982C comes in a range of grits to suit your application needs – from coarse grinding large welds to blending and deburring.
Your Total Solution Supplier
Combined with 3M power tools and application engineering expertise, 3M Cubitron II Fibre Disc 982C is part of a complete abrasive solution. With the 3M abrasive solution, you’ll have the right abrasives, the right tools and industry-leading application engineers to help you take your shop to the next level.

Dynabrade 93098 5" Dia x 1/4" Center Hole, A-Medium, High Strength DynaBrite Clean-N-Finish Disc, 25/pack
Dynabrade 78495 4" Dia. x 2", 1/4-20 Female Center Thread, A/O, 120 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 21486 ND3300, Exhaust Port
Dynabrade 54743 4" (102 mm) Dia. Extended Right Angle Cut-Off Tool, Steel Housing, .7 HP, 18,000 RPM, 3/8"-24 Spindle
Dynabrade 78556 2" Dia. 2-Set, 8-32 Female Center Thread, 180 Grit, Dynacut A/O Overlap Slotted Disc, 100/pack
Dynabrade 52317 - .4 hp Right Angle Die Grinder, 20,000 RPM, 1/4" Collet
Dynabrade 51854 .4 hp Trim Router (Complete), 30,000 RPM, 1/4 Collet
Dynabrade 18760 Bearing
Dynabrade 79188 1/2" W x 18" L 120 Grit DynaCut Premium Ceramic Belts, 50/pack
Dynabrade 52435 3" (76 mm) Dia. Straight-Line Cut-Off Wheel Tool, Rear Exhaust, .5 HP, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 92058 3" Dia. x 180 Grit A/O Vacuum Hook-Face DynaCut Disc, 50/Pack
Dynabrade 58444 6" Dia. Two-Hand Gear-Driven Sander, Central Vacuum, .45 HP, 900 RPM, Hook-Face
Dynabrade 51401 3" Dia. 7 Degree Offset Rotary Buffer, .4 hp, 5,000 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 57401 2-3/4" W x 8" L Dynaline Sander, Self-Generated Vacuum
Dynabrade 54347 .7 hp Extended Right Angle Die Grinder, Rear Exhaust, 12,000 RPM, 1/4" Collet
Dynabrade 15401 Dynafile III Abrasive Belt Tool for 20-1/2" Belts
Dynabrade 52747 Shroud, 7", Vacuum, for 1.3 hp
Dynabrade 53278 7" Vacuum Disc Sander- 6,500 RPM
Dynabrade 50320 4-1/2"- 5" Dia. Pistol Grip Disc Sander
Dynabrade 52420 3" (76 mm) Dia. 7 Degree Offset Cut-Off Wheel Tool, .5 HP, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 78861 Crimped Wire Radial Wheel Brush 2" Dia. x .0118 x 7/16" Steel
Dynabrade 53460 3" Dia. Right Angle Rotary Buffer, .4 hp, 3,200 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 51863 .7 hp Trim Router (Complete), 20,000 RPM, 1/4 Collet
Dynabrade 97289 - 5" Dia. x 2" W Replacement Flexer
Dynabrade 78658 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, Tapered Cartridge Rolls, A/O, 120 Grit, 100/pack
Dynabrade 79148 1/2" W x 24" L 60 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 54021 1/4"-28 Male 1/4"-20 Male, 1-3/16" Length
Dynabrade 51944 Tip Valve
Dynabrade 91258 8" Dia. x 320 Grit A/O Vacuum Hook-Face DynaCut Disc, 25/Box
Dynabrade 90277 3-1/2" W x 15-1/2" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 95674 1/4" Female Coupler
Dynabrade 91556 6" Non-Vacuum 120 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 50302 4" (102 mm) Dia. Right Angle Depressed Center Wheel Grinder, 1 HP, 12,000 RPM, 3/8"-24 Spindle
Dynabrade 58075 4" W x 4-1/2" L Dynabug "Model T" Orbital Sander, Self-Generated Vacuum, 20,000 RPM, 3/32" Orbit, Hook-Face
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
Dynabrade 52206 .4 hp 7 Degree Offset Die Grinder, Front Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 94523 Inlet Adapter Assembly
Dynabrade 98264 - 3/8" NPT Female Plug
Dynabrade 54767 3" (76 mm) Dia. Right Angle Type 27 Depressed Center Wheel Grinder, .7 HP, 18,000 RPM, 3/8"-24 Spindle 
