Product name
Rotary Drilling Rig Rock Auger Bit Piling Tools Bullet Teeth
Usage
Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc.
Applicable layers
Dense sand, gravel and medium hard rocks, etc..
Other types
B47K20H, B47K19H, B47K17H, 3050, 3060, 3065
Certification
ISO9001:2008