適用産業
建材ショップ, 農場, 建設動作, エネルギー & 鉱業
Application
Welling Drilling
Product name
Tricone drill bit,rock bit
Advantage
Long Service Life
Size
3 3/4 "(95.3mm)~26"(660.4mm)
Bearing type
Rubber Sealed Bearing
Formation
Soft-medium Hard Formation
Market
America\ Middle East\Asian\ Europe