1. Designed for drilling hard materials such as concrete, granite, and brick
2. High-quality diamond segments for improved durability and faster cutting
3. Suitable for use with water cooling to increase lifespan and reduce dust.
M14 Vacuum brazed electroplated sintered dry or wet diamond router core drill bits or stone diamond core drill bits or diamond core drill bits or diamond hole saw cutter or diamond tipped core drill bits or hollow core drill bits for stone marble granite ceramic Dekton porcelain tiles masonry and glass with excellent features： faster speed longer lifespan and smooth drilling
| Place of origin: | Foshan,Guangdong,China |
| Brand Name: | Bowei |
| type: | Countersink Drill Bit |
| Hardness: | Hard |
| Size： | D35*100L*1/2''G |
| Usage: |
Wood Drilling |
| Appication: |
granite,glass,ceramic,marble |
| Advantage: | High Quality and Cheap Price |
| Supply Ability: | 10000 Piece/Pieces per Month |
