Guiyang, Guizhou-550014, China
taper drill rods (taper drill steels) work with taper drill bits, like integral drill rods, taper drill rods have different length for various ...Guizhou Sinodrills Equipment Co.,Ltd.
When it comes to the small-hole drilling tools equipped with pneumatic & hydraulic rock drills,Taper drill equipments is prevailingly used for rock ...Maxdrill Rock Tools Co. Limited
Tapered drill rod,This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to ...Liaocheng Jinquan Construction Machinery Co. Limited
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