3M 3M Trizact 460LA Coated Silicon Carbide Disc Roll Ultra Fine Grade A7 Grit - 1 3/8 in Diameter - 27386 60440226862

3M Trizact coated 460LA PSA disc roll uses silicon carbide as the abrasive material and has a diameter of 1 3/8 in. 3M incorporates this silicon carbide material into the PSA disc roll forming a grit of A7. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M PSA disc roll can be run at a maximum speed of 7500 RPMs.