| Place of Origin |
Heilongjiang China (Mainland) |
| Usage |
Abrasive resistant |
| Abrasive Grain Sizes |
320;280;240;180;150etc.. |
For the alloy, precious stones and other hard materials, grinding, drilling and polishing,manufacturing, and smelting of metal boride Boron sodium, boron alloys and special welding. Size:320#280#240#180#150#120#100#80# 60# 30-60# 30-80# 40-120#40-140#60-150#80-150#0-44μM-325# -200#F90-F22080-325# Different types of Boron Carbide could be produced according to clients requirements.