1Set/13PCS diamond drill bit set tile hole saw concrete drill bit masonry granite marble

Description

Quantity: 13pcs  

(Diameter 6/10/12/16/20/25/30/35/45/55/68/100mm Drill Bit; each size one piece; with box) 

Specificiation: 

Drill Bit: Diameter 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 35mm 45mm 55mm 68mm 100mm, 

Total length: 60mm, 

Connection: M14 Thread,

Diamond height 10MM;

Box Size: 27x17x8CM

Application: 

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

Feature: 

1. Vacuum Brazed technology provide much longer working life than electroplated ones

2.  Widely used in granite and marble dry drilling, masonry, concrete, tile / ceramic, glass, hard plastic

3. Dry drilling without water feeding

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

5. Save your money and time.. 

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