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Wholesale Steel Construction Industry Store This is the Public Infrastructure Cons...
Sinodrills Button Bit Taper Button Bit: Button bit diameter: 28mm, 30mm, 32mm, 34mm...
Sinodrills Shank Adapters Shank Adapter threads size: R28, R32, R38, T38, T45, and T...
Sinodrills Coupling Sleeve Coupling sleeve thread size: R22, R25, R28, R32, R38, T38...
Sinodrills Cross Bit Taper Cross Bit Cross bit diameter: 30mm, 32mm, 35mm, 38mm, 41...
Sinodrills Diamond Core Bit Diamond core bit: impregnated diamond core bit, surface ...