Results forod 406mm telescopic kelly barfrom 2 Products.
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kelly bar are especially designed for drill hard materials and when crowd force is required . kelly bar is key components in the execution of boreholes with hydraulic drill rig . ...
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Interlocking Telescope Kelly Bar OD 406mm High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2...
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