Metallurgy, Mineral & Energy
Integral Drill Rods
2016-11-02 09:51  Views:73
Price:Negotiable
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 Integral drill rod has the advantages of eliminating the energy loss at the junctions of the taper drilling tools, resulting in a higher efficiency and avoiding the lose of taper drilling bits.. All the advantages make this drilling steels not only apply to the excavate project, but also the outdoor-drilling downwards, furthermore, integral drill rod extends its application range from that of the taper drill rods to the scope of secondary rock breaking of pick rods.
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Company name:Yueqing Hengrui Tools Co., Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:leo ke(Ms.)
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Area: Caribbean Region-Bermuda
Address:room 302,No.89-91,Chenmo Road,Yuecheng town,