The cutting tools manufactured by many kinds of new technologies and stringent processes greatly extend the service life, with the characteristics of no spark producing when impacting on the rock in the meantime.

1.Heavy-duty alloy steel body ensures high impact and abrasion resistance

2.Excellent rotation ensures even wear

3.Dome-shaped tip ensures cutting efficiency

4.Plasma cladding coating protects pick body from wear

5.High brazing strength

6.For high hardness and impact condition

7.Long service life

8. 2 national invention patents and 3 utility model patents were obtained