tapered drill rod
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Tapered Drill Rod Taper Drilling rock drilling tools
Ensure good drilling life by using superior tungsten carbide. Stale and mature welding technology ensure good quality of rods Integrate heat treatment ensure rod quality
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T38 Thread Button Bits T38-76 RC
Through heat treatment,our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks
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Hollow Drill Steel Rod For Rock Drill Tapered Drill Rod
H22 Tapered Rock Drill Steel Rod tapered Hexagonal Hollow Steel for mining drilling in tunning
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Tapered Rod Repair Machine tapered drill rod repair
Operation process: 1.Connect the power supply and let the equipment run empty for 1-2 minutes. 2.Move the handle to the chuck close to the support plate A. 3.Marking the end of the distance brazing rod at the end of 330mm. 4.Put the rod into the chuck.The identification of the step 6.3 brazing rod is aligned with the outer edge of the support plate A, and the work piece is tightened. 5.Slowly moving the handle, the speed of about 1-1.2mm/seconds, Repair of brazing rod at uniform speed.
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