适用行业
施工工地, 能源矿产, Drifting and Tunneling
所属机械
Top hammer drilling tools
Steel Grade
23CrNi3Mo,22SiMnCrNiMo
Process
Carburized, CNC manufactured
Aplication
Mining and quarry drilling
Thread
R22 R25 R28 R32 R38 T38 T45 T51 GT60
Length
3050mm, 3660mm, 4270mm
Market
Chile, Peru, Thailand , Eu.
Key words
MF rod, Extension rod, Drill rod , thread rod