M14 Vacuum brazed drill bits with box 6+8+10+12+20+35+45+68+HEX

Description

Specificiation: 

Drill Bit: Diameter 6mm 8mm 10mm 12mm 20mm 35mm 45mm 68mm, Total length: 60mm, Connection: M14 Thread, Diamond height 10MM;

Adapter: M14 male thread, 3/8" Hexagon Shank, total length 55MM, shank length 28MM

Box Size: 22x15x8CM

Application: 

1. Drill Bit: Dry/wet drilling for porcelain tile, granite, marble, ceramic;

2. Aapter: M14 thread core bits can be fitted on hand drill or electric drill.

Feature: 

1. Vacuum brazed technology provide high efficient working performance

2. Fast and Smooth drilling

3. Long lifetime 

4. Less Chipping 

5. Minimizing any breakage 

6. Less loss of material 

7. Less heat generation 

8. Better finish quality 

9. Adapter: Good quality steel, long life, and Surface Nickel plating