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Sinodrills Eccentrics/ Odex/ Tubex Drilling System Eccentrics/ Odex/ Tubex Drilling ...
Sinodrills DTH Hammer DHD340, COP52, Mach44, Mission60 DTH hammer sizes: 3", 3.5", 4...
Sinodrills DTH Bit DHD350-152, COP42-127, QL60-203 DTH bit diameter: 76mm to 311mm. ...
Sinodrills Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric dri...
Generalgrade:Henan Hzz Iron&Steel Co.,Ltd supply X42,X46,X52,X65,X70,X80, Q235A,Q...
Related products:Henan Hzz Iron&Steel Co.,Ltd supply API A25 A,B X42 X46 X52 X56...
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We are one of the leading Chinese Structural Steel Stockists & supplier mainly specia...
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 Diamond Core Bit Diamond core bit: impregnated diamond core bit, surface ...