10PCS Diamond Core Drill Bit Chamfer Saw Blade Set For Stone Porcelain Granite Tile Marble Brazed 20-100mm Dry Diamond Hole Saw

Product name

Diamond Core Drill Bit Beveling Chamfer Saw Blade Kit

Specification

Drill Bit: Dia:20/25/35/50/75/100mm  Diamond Height:10mm  Total Height:60mm

Chamfer Bit: Dia:2''  Working length 46mm  Total length: 55mm, Grit #80/100

Saw Blade: Dia:4.5inch/115mm  Bore:22.23mm  Diamond Height:10mm

Adapter: Hex Shank/SDS Shank to 5/8''-11

Package Size: 24*17*10CM

Feature

（1）Vacuum Brazing Technology provides the strongest bond between diamond grit and the steel tube body of core bit, work more sturdy than ordinary drills and longer working life.

（2）The plating process makes for a harder, longer lasting electroplated bond so these drills will hold up well to consistent use,but once the diamond layer is gone they will need to be replaced.
（3）Take the core drill bit out of the hole while you are drilling frequently.
（4）Drilling+Milling+Cutting Set,meet different working needs.
（7）The core bits can be used in either drill press or hand held drill, including cordless drills.
（8）Lightning teeth design; conducive to debris and heat dissipation, better performance;

Application

* Drill Bit: Dry drilling for porcelain tile, granite, marble, ceramic.
* Beveling Bit: Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite.
* Adapter: 5/8''-11 thread core bits can be fitted on hand drill or electric drill.