適用産業
建材ショップ, 製造工場, 建設動作, エネルギー & 鉱業
使用
heavy construction, mining, oil and gas, quarries, and water-well
Product name
DTH Drill Rod #76
Place of origin
Changsha, China
Machine type
Drilling tool
Applicable Industry
Construction works , Energy & Mining, quarry, water well drilling
Process
Forging+Machining+surface Treatment
Material
High Manganese Steel