Specifications

the best quality tungsten carbide drill buttons

1.high wear resisting

2.can be used repeatedly

3.good impact toughness

Product feature:

Six Star Hardmetal carbide button have good wear-resistant and a longer service life.

1. drill bits have long service life: with the unique proprietary technology,our cemented carbide drill bits strength ≥2800N,hardness(HRA)≥92.

2. drill bit button do not break easily: using high strength chisel tool stell, and strict technology for heating processing, our drill bit button have higher strength.

3. full type, our drill bit can meet the request of mining with different hardness of rock  

Application:  

Six Star Hardmetal Tungsten Carbide Buttons include some varieties such as spherical button,conical button,crested chisel button,wedge crested chisel button,parabolic button and scoop button,they are used on hammer, DTH mining bits and roller cone bits for oil well drill, suitable for very hard formation.