The black silicon carbide abrasive is of high hardness, brittleness and sharpness and certain degree of electrical and thermal conductivities. The abrasive tools made of it are suitable for processing low-strength metals and nonmetallic materials, such as gray cast iron, brass, aluminum, stone, leather and rubber. It also can be used for refractory materials and electron industries.

Grit size:
P series：P24、P30、P36、P40、P50、P60、P80、P100、P120、P150、P180、P220、P240、P280、P320、P360、P400、P500、P600、P800、P1000、P1200、P1500、P2000、P2500、P3000. Moreover, some standard products as JIS#240～#600、ANSI240#～1200# can be processed.

F series：F14、F16、F22、F24、F30、F36、F40、F46、F54、F60、F70、F80、F90、F100、F120、F150、F180、F220、F230、F240、F280、F320、F360、F400、F500、F600、F800、F1000、F1200