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Sinodrills Eccentrics/ Odex/ Tubex Drilling System Eccentrics/ Odex/ Tubex Drilling ...
Sinodrills Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric dri...
Sinodrills DTH Adaptors We can supply high quality spare parts for refurbishing of D...
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 ...
Sinodrills Reaming Shell, Casting Q Series: AQ, BQ, NQ, HQ, PQ (Front end & Back end...
Sinodrills Core Barrel and Overshots Core barrel: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,...
Sinodrills Coring Drill Rods and Casing Core Drill rod sizes: BQ, NQ, HQ, PQ, AWJ, B...
Wholesale Steel Construction Industry Store This is the Public Infrastructure Cons...