3M Cubitron 3 125mm / 5″ 36 Fibre Disc 1187C Stainless Steel 492EQ 66464 – 100 Each

The 3M Cubitron 3 Fibre Disc 1187C features re-engineered 3M Precision-Shaped Grain technology for faster cutting, longer life, and improved grinding performance. It removes up to 56% more material compared to the 3M Cubitron II Fibre Disc 987C, helping increase productivity while lowering grinding costs.
Designed for medium to high-pressure grinding, it works well on stainless steel and heat-sensitive alloys, with a built-in grinding aid that helps reduce heat and metal discoloration. The disc also supports consistent performance in manual or robotic grinding applications, improving efficiency and reducing vibration for better operator comfort.

Features: 

3M Cubitron 3 Precision Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
For Stainless Steel
36 Grit
100 Pack
Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
Triangular-shaped ceramic grain wears evenly, runs cool, and optimises mineral breakdown
Stiff fibre backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding, and can be used wet or dry
22mm centre hole mount is compatible with 3M™ Disc Pad Face Plates and Hubs and requires the use of a disc retainer nut (all sold separately)
Precision-Shaped Grain: Sharp grains cut fast and wear evenly
Faster Cutting: Up to 53% faster initial cut and 43% faster sustained cut
Heavy-Duty Build: Strong fiber backing for tough grinding jobs
Cool Cutting: Reduces heat, metal discoloration, and stress cracks
Long-Lasting: Maintains sharp cutting points for longer life
Higher Productivity: More parts finished per disc with fewer replacements
Complete carbon steel solution