Dry or wet Brazed diamond hole saw granite drill bit M14 diamond hole saw for marble 68mm drilling 1pcs

Brazed diamond hole saw/core drill

Brazed Core Drill/ Hole Saw, 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.

Features:

1. Fast, smooth drilling and long life;
2. Competitive price
3. Superior performance and durability.
4. Grit:#30,#40,#50,as customer request
5. Thread:M14 & Hexagonal Shank & Round Shank
6. Diamond Tip Height: 10mm
7. Size: 6mm-120mm

Advantages:

*Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick…
*Perfect safety, excellent fast, high efficiency and complicated shape
*Rather longer life than the electroplated tools.
*Various diamond grain and grade to meet various application-cutting, drilling, grinding.
*Environment friendly
*Special application and design are available upon request