Product Description

The new design forging steel base enhance wear resistance and rotation performance of the bit. High precision

compositions and reasonable angle design leads to a whirling rotary which contributes to a better milling

performance and prolong bits service life.

Enlarged hot-press sintering tungsten carbide tip and new design forging pick body enhance the wear resistance and totation of the pick .solder is prepared by special formula, for strengthning the compactness of welding layers,with over 7 tons of pull-out strength at **-degree angle.Suitable for medium and hard asphalt pavement.