Carbide Spoon Buttons

The features of the best quality tungsten carbide drill buttons

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..

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.

Spoon buttons

Standard of tolerances of D and H