適用産業
建材ショップ, 製造工場, エネルギー & 鉱業
材料
Carbon Steel,1308 PDC cutters
使用
Geological drilling and coal mining
Usage
well drilling ;coal miniing, rock drilling
Advantage
Geothermal drilling and coal mining
Thread type
Geothermal drilling and coal mining
Formation
Soft to hard rocks