3M™ Flexible Diamond Heavy Duty QRS Cloth Disc 6022J, M125, Pattern 21, Black, 9 in x 1 in, Die 900M Min Qty Order:1 alloyed steels hardened up to

alloyed steels hardened up to 60-63HRc

Aluminum oxide delivers a fast cut

3M SKU: 7010368578

3M SKU: 7100205943

3M™ Flexible Diamond Heavy Duty QRS Cloth Disc 6022J, M125, Pattern 21, Black, 9 in x 1 in, Die 900M Min Qty Order:1 alloyed steels hardened up to3M SKU: 7100224739 Lead Time: ~5 days 3M Flexible Diamond Heavy Duty QRS Cloth Disc 6022J was designed to tackle hard to grind materials like stone, glass, ceramic, metal, carbide and composites. The diamond mineral and durable backing make this abrasive a good match for grinding and finishing on hard materials. Available in three dot patterns which each fit unique project needs. Durable backing ensures long life. Hook and Loop backing for easy tool