BGTEC Diamond Drill Core Bits 10pcs/set With Box 6/6/8/20/25/35/50mm/F20/2" Chamfer/HEX Granite Marble Ceramic Hole Saw M14 Thread

Item: BGTEC Diamond Drilling Bits Finger Bit Chamfer Kit

Quantity: 10pcs with Aluminum Box

Connection: M14 Thread

Specification:

*Diamond Drill Bit: Dia 6/6/8mm, Total length 60mm, Diamond height 15mm;

                              Dia 20/25/35/50mm, Total length 60mm, Diamond height 15mm;

*Diamond Finger Bit: Diameter 20mm, Workable Length 50mm,Total length 65mm;

*Diamond Chamfer: Diameter 50mm, Workable Length 46mm,Total length 55mm,Top angle 60°,Grit #80;

*Hex Adapter: Total length 53mm, Shank Length 28mm;

*Box Size: 22x15x7.9CM

Application: 

M14 Drill bits: Dry or wet drilling for Ceramic Tile, Porcelain Tile, Granite, Marble, Artificial Stone, Quartz and so on;  

Finger Bit/ Chamfer Bit: Enlarge/ shape round or beveling existing holes and grinding edges in Porcelain, Hard Ceramic, marble and granite;

Hex Adapter: M14 thread core bits can be fitted on hand drill or electric drill

Feature: 

1.Drilling+Milling+Adpter Kit,meet different working needs.

2.Fine diamond coated,working faster and smoother.

3.Vacuum brazed technology,provides better endurance.

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

5.With suitcase box,easy to store,portable and economical.