Application
3M Cubitron Ceramic Grain
Abrasive Grain is a ceramic aluminium oxide mineral designed by 3M using a patented sol gel process to enhance fracture toughness and hardness of the grain
Cubitron 321
3M Cubitron Grain 321 has a complex, polycrystalline microstructure composed of crystallites of alpha alumina, magnesium alumina spinel and a rare earth hexagonal aluminate.
Grit Available
Cubitron 321 F16-220
