T38-T45-T51-extension-rods

Thread:R22, R25, R28, R32,R32, R38, T38, T45, T51, ST58, T60
Length:300mm to 8000mm
Diameter:22mm,25mm,28mm,32mm,38mm,45mm,51mm,60mm
Name:Extension Rod
Application:Coal Mining,Quarry drilling, Construction,Stone Drilling 
Rock Formation:Hard / Medium hard / Soft Rock Formation
Drill Rod Type:Drifter Rod, Speed Rod, Extension Rod, MF-Rod
Shank adapter, coupling sleeves and all kinds of adapters
Material:Carbon steel,Tungsten Carbide
Processing Type:Forging
Packaging DetailsPly-wooden cases + pallet