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Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge Threaded 71mm Diameter

Drill Coupling
2022-08-25
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#threaded coupling #rock drilling tool #crossover coupling
T38 T45 T51 Coupling For Connecting Extension Coupling Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of ... View More
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Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge Threaded 71mm Diameter
Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge Threaded 71mm Diameter
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