Dia.4mm 128mm Brazed Diamond Core Drill Bits For stone cutting

Product Overview

Description

Core Drill Bit

Core Drill Bit

Features: 
1) Diameter: 4 -128mm available 
2) Diamond grit: #30.#40;
3) Smooth cutting surface and high cutting speed 
4) Suitable for cutting, drilling various hard Non-ferrous material, such 
as marble and granite glass, ceramic, hard concrete and brick 
5) Special design available upon request.

 

Diamond hole saw for professional market