Feature(may vary by option.)

●Specifications: diameter 0-50 mm, hexagonal shaft 8.3 mm, total length 73.5 mm, machinable length 43.5 mm; diamond grit: #80/100, top angle: 60°
●Application: for shaping, enlarging, grinding and rounding off existing holes in tiles, porcelain, ceramic, marble, granite, etc. Can be used dry or wet
●Features: high-quality vacuum soldering process and high-quality diamond particles ensure longer service life and better performance
●Cost-effective: With just one standard diamond core bit and a chamfer drill bit, you are able to create many different hole sizes without having to buy multiple different drill bits.
●Recommended machine: the bits are available for hand drills. Minimum RPM: 2000, faster the RPM, longer the service life.

[82mm]




[50mm]




[20mm Sechskant]




[35mm Sechskant]




[50mm Sechskant]




[20mm]




[35mm]





Description

diamond chamfer drill bitdiamond chamfer drill bit