3M™ Cartridge Roll, 747D, grade 80, 1/4 in x 1 in x 1/8 in (6.4 mm x 25.4 mm x 3.2 mm)

Features

• "Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges Anti-friction grinding aid reduces grinding temperatures and helps abrasive run smooth Arbor hole accommodates mandrel tool attachment and can be used by a variety of tools"