Carbide Button

The features of the best quality tungsten carbide button

1.The tungsten content is as high as 99.95% or more , the strength and hardness is both excellent.

2. The high precision cemented carbide drill buttons density is uniform.

3.with excellent wear resistance, can be used repeatedly.

4.has good impact toughness, and faste speed of drilling and digging .

5.after fine grinded in centerless grinding machine, precise size, welding firmer,and the tooth is not to drop.

6.long service life.

7.the ball tooth drill head passivation using cycle is long, is conducive to saving auxiliary working hours, physical labor and reduce workers to speed up the project..

Specifications

the best quality tungsten carbide 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

Spherical buttons

Standard of tolerances of D and H