Unidrill 419-4*17 kelly bar's packing and delivery - DRILLMASTER Engineering Technology

Unidrill 419-4*17 kelly bar’s packing and delivery

Sharing the picture of our new order---Interlocking kelly bar,size 419-4*17.

Drillmaster is a highly skilled manufacturer of Kelly Bars that are tailor-made to any hydraulic rotary drill rigs in the market. Our Kelly Bar features a construction depth ranging from 6-140m, and torque from 50-500kNw. We promise all are 2000 hours guaranteed.

If you need any kelly bar or you want to know more about us，please contact us at [email protected]，we will do our best to help you and provide a suitable construction work solution.

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