Qimeng La Diamond Drill Hole Saw Marble Opener Bit Hand Drilling Tool for Granite Ceramic Tile
- The shank diameter is 10mm which is simple to install and the working depth is 58mm
- Straight shank design, suitable for most hand electric drills on the market, with a wide range of applications
- Available in four specifications for choice, 22/25/28/30mm, can meet different needs
- Suitable for opening holes in granite, marble, all‑ceramic tiles and vitrified tiles, etc.
- Selected high‑quality diamond particles and reasonable formula can effectively improve the sharpness and wear resistance
