Pro Tool Box diamond drill bit and enlargment 25/35/45/50mm

M14 diamond drill bit, diameter 25/35/45/50mm, shaping, trimming, grinding, ceramic tiles, granite, enlarged oblique hole saw
Used for processing materials such as ceramic tiles, tiles, marble, granite, etc;
 Dry or wet use, suitable for angle grinders.
 Suggest a speed of 6000RPM and a maximum speed of 11000RPM.
. Special design: with multiple functions such as drilling, expanding, and milling edges;. Vacuum welding technology improves product performance and extends service life.. High quality diamond coating ensures the sharpness and optimal smoothness of drilling.