適用産業
建設動作, エネルギー & 鉱業, 水井戸掘削
Thread Connection
3 1/2" API REG/IF
Material
Carbon steel coated with tungsten carbide
Color
Blue, gold, customized color
Formation
Soft-medium Hard Formation
Application Rock
Limestone, soil and weathered rock in water well
Advantage
Direct Manufacturer, fast penetration,low cost
Experience in Rock Tools Industry
Over 30 Years