Specifications:

1.100% virgin material

2.nice quality

3.various grade available

4.Cemented carbide for rock drilling tools

 

Features:

1.fast penetration

2.best suited for soft, mediam and hard rock

3.non abrasive ground

 

Recommended Grade:

YG4C, YG6, YG8. YG8C, YG9C, YG10C, YK25, YG11C, YG13C, YG15C, YG15,etc.