Vacuum Brazed M14 Diamond Core Drill Bit Chamfer Beveling Chamfer Bit Set Granite Hole Saw Kit for Marble Angle Grinder

Diameter 6/6/8/20/25/35/50mm, Total length 60mm,
Connection: M14 Thread, Diamond height 10mm;

1.Drilling, grinding and chamfering are available to meet a variety of work requirements and increase efficiency.

2.This hole saw drill bit set adopts M14 thread, suits for angle grinder. The design of lightning tooth chip grooves provides longer working life, fast and smooth drilling.
3.Vacuum brazing technology,better durability and higher heat resistance.
4.Come with an Aluminium Box, easy to carry and more economical.

Drilling for Ceramic Tile,Porcelain Tile,Marble,Granite,Quartz,Artificial Stone,etc.