Dia20-68mm Vacuum Brazed Diamond Drill Core Bit Drilling Bits with Hexagon Shank for Granite Marble Ceramic Concrete

Brand

SHDIATOOL

Size

16/18/20/25/32/35/50/55/68mm

Diamond length

10MM

Total length

80mm

Grit

35/40

Shank

Hex Shank

Color

Black or customized

Feature

1. The handle is designed with hexagonal handle, which makes the clamping more stable and the drilling more stable;

2.High diamond exposure rate provides a faster and more aggressive drilling；

3.Less Chipping, Minimizing breakage, less heat generation, Better finish quality；

4. High end and cutting-edge vacuum brazing technology, close combination of matrix and matrix, long service life;
5. Drilling is stable, fast, cost-effective and cost-effective;

6.Dry drilling without water feeding.

Application

Wide application for drilling tile ceramic granite marble stone....