Specifications

carving,jigs,internal grinding and precision grinding of small holes in carbide,ceramics sapphires,jade, gem,glass,hard alloys..

Electroplated Diamond Burr:

-Mainly used for carving, jigs, internal grinding and precision grinding of small holes in carbide, ceramics, sapphires, jade, gem, glass and extra hard alloys. 

-Optional Shank Diameter: 2.35mm, 3mm(1/8 inch), 6mm(1/4 inch)

-Optional Diamond Grit: D602(#30/40), D427(#40/50), D301(#50/60), D213(#70/80), D181(#80/100), D151(#100/120), D126(#120/140)

-30PCS/SET