Porcelain Drill Bit, segment can be crown shape(5-70mm diameter, 1.2-1.5-2.0mm thickness), segmented (over 70mm, 2.5mm thickness), can be used on CNC machine and angle grinder for drilling different types of porcelain, ceramic, dekton, etc. Segments contain high percentage of cobalt and copper, then using high frequency silver welding to braze the segments on the steel body. We can produce the drill bit with different threads, such as M14, 5/8’’-11, M16, M10, 1/2GAS, M14&1/2Gas double threads. Different lengths are available too, from 45-104mm.

Features: Fast speed, no chipping, durable lifespan.

Zhuoshi Superhard Tool Co. Ltd is a professional supplier of diamond tools with over 20 years experience, welcome to contact us here for any diamond tools requests and we can be your best & reliable choices.