More other kits please click here.  13pcs diamond drill bits

Diamond Drill Bit Diameter: 6/8/10/12/16/20/25/30/35/45/...

• More other kits please click here.

   13pcs diamond drill bits

Diamond Drill Bit Diameter: 6/8/10/12/16/20/25/30/35/45/55/68/100mm, Total length: 60mm, Connection: M14 Thread, Diamond height 10MM;

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,Long lifetime,Less Chipping,Minimizing any breakage 

3. Less loss of material,Less heat generation,Better finish quality 

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