- This diamond drill bits is designed for Drilling a hole or Bevelling, Enlarging, Grinding and Polishing the exsit holes or shaping edge of ceramics, tiles porcelain marble and other materials.
- High grade #35/40 dimoand grain make the hole smooth and clean, and can achieve excellent surface effect.
- Vacuum Brazed technology provide fast and smooth drilling,longer workable life.
- 1pc Core Drill Bit Adapter 5/8″-11 Thread Male to SDS Plus Shank
- Attention:With 5/8-Inch-11 Thread, Used on angle grinder,if you want to fit our hole saws on drills or other machine, you need an adapter, such as SDS,Hex, Round Plus Shank