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- 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
Product Detailed
Related Categories:Mining Machinery Parts
Related Product Searches:Extension rod,High Quality drifting drill rod/ extension rod,drifting drill rod/ extension rod R32-Round32-R32
1)certification:ISO9001:2008
2)thread:R32
Related Product Searches:Extension rod,High Quality drifting drill rod/ extension rod,drifting drill rod/ extension rod R32-Round32-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
