5-100mm Straight Shank Diamond Drill Bits To Drilling Holes

Premium metal powder and self-produced synthetic diamond grits are Sintered by high temperature and high pressure.
Application: glass, stone, marble, ceramic, porcelain, granite, quartz, brick and concrete and other hard and brittle materials
Advantages for Straight Shank Diamond Drill Bit:
Sharp grinding and easy excretion,
Good self-sharpening,
Smoothly hole-edge ,
No broken and no vibration,
Well resistance,
Long service life.
The working efficiency is dozens times than electroplated drill bit,etc
Machine types: Semi-automatic glass drilling machine,manual glass drilling machine,etc.(such as Deway，ZXM，BOTTERO、BAVELLONI, bovone, Schiatti angelo, etc.)
Tips for using Straight Shank Diamond Drill Bit:
1, Adjust to appropriate speed.
2, With water as working.
3, To ensure operation, the operator must wear safety protective.