vacuum brazed diamond core drill bits hole saw drill bit

Description:

Brazing diamond drill, is mainly used for drilling granite, marble, ceramic, glass, etc., wet and dry can be used. Processing of high efficiency, long service life, good chip removal performance.

Diameters: φ16-150mm

Diamond grit: #30,#40,#50, as customer request

Diamond Tip Height: 10mm

Features:

1. Fast, smooth drilling and long life;
2. Competitive price
3. Superior performance and durability.

4. Various diamond grain and grade to meet various application-cutting,

drilling, grinding.

5. Environment friendly