Zhengzhou Yukun Machinery Equipment Co., Ltd.
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Contact Us
  • Contact Person : Mr. Jiang Jimmy
  • Company Name : Zhengzhou Yukun Machinery Equipment Co., Ltd.
  • Tel : 86-371-55970590
  • Fax : 86-371-55970590
  • Address : Henan,Zhengzhou,Room 0908,Buliding 2, 238 Tongbai South Road, Zhongyuan District
  • Country/Region : China
  • Zip : 450000

Extension rod

Extension rod
Product Detailed
1)certification:ISO9001:2008 2)thread:R32

Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan

Specification



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