190mm 44Kn Diamond PDC Arc Coring Bit Applicable rock stratum: F ≤ 10 Purpose: 190mm 44Kn diamond PDC arc coring bit is used in geological exploration ...
120mm Step Type Diamond Non-Coring Drill Bit SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's hard work, ....
120mm Step Type Diamond Non-Coring Drill Bit SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's hard work, ....
Reinforced Concrete Sharp Diamond Core Cutting Drill Bits SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's ...
Diamond Core Bit Double tube / Single Tube / Triple Tube Drilling Rod Used For Lifting The Rods Or Casing Dimensions Of Drill rods Size OD (mm) ID (mm...
Diamond Core Bit used for lifting the rods, Rod Recovery Taps,Casing Recovery Taps Recovery Tools Application: The recovery taps are used for lifting ...