38um-425um
Cubic Boron Nitride
Artificial
High Hardness
Compressive Strength
Static High Pressure Catalytic Method
CBN-a,B,C/CBN-A1w,B1w,C1w
Black, Amber, Dark Brown
40#-400#
3-4 Days
99.9%
Plastic, Bottle, Carton
99.9%
China
71051020
