... abrasive particles such as silicon carbide, alumina, and diamond grinding dust. The hot melts from the above ... #,1000# Grit loading: 15%~30% Specification: 0.3~2.0mm Color :natural,grey,white,red,orange,blue ... #,1000# Grit loading: 15%~30% Specification: 0.3~2.0mm Color: natural,grey,white,red,orange,blue ... 800#,1000# Grit loading: 15%~30% Specification: 0.3~2.0mm Color: natural Length: 1250±10mm ...