Features
1. Efficient elliptical chip hole design is more conducive to the discharge of chips, and the cutting resistance is small
2. Made of good quality diamond material, possess of sharpness tip, long-lasting wear resistance
3. Dry drill bit is suitable for marble, concrete, artificial stone, etc., very versatile
4. The product using brazing process, possess small deformation, smooth and beautiful joints
5. The product come with stable structure, excellent performance and long service life
Specification
Item Type: Dry Drill Bit
Material: Diamond
Process: Brazing
Open Hole Diameter: Approx. 10mm / 0.4in
Colour: Black
Package List
1 x Dry Drill Bit
