3M Scotch-Brite CNS Cup Wheel #120 equivalent CNS/CUP 5 pieces

Catalog number: CNS/CUP Features: ●The abrasive silicon carbide has excellent polishing power, allowing you to work quickly and safely. Moreover, it does not clog, and unlike wire brushes, there is no risk of wire flying off or over-cutting the metal. Applications: ●For removing black scale. ●For pre- and post-welding processing. (Before welding, use to remove primer, rust, etc.; after welding, use to fill in the bead area after grinding with a grinding wheel) Specifications: Grit (#): Equivalent to 120; Outer diameter (mm): 100; Thickness (mm): 13; Hole diameter (mm): 16; Maximum operating speed (rpm): 12000; Maximum operating peripheral speed: 62.8 m/s (3768 m/min); Maximum operating speed: 12000 rpm; Compatible with electric and air Set contents/accessories: Includes washer for hole diameter 15 mm. Note: This product is not intended for general consumers, and therefore the labeling and instruction manual are not written or included for general consumers. Always wear protective equipment such as a hard hat and safety glasses when working.