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  • DTH Drill Rod

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    Diamond Tool Cutting and Grinding Tool
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  • DTH Drill Rod: 

    DTH Drill Rod is made of high quality material detected by spectrograph, impact and tension test. Anti adhesion thread with nitrogen treatment on surface make it easier for handling. Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality. 

    DTH drill rods out diameter:76mm, 89mm, 102mm, 114mm; 
    DTH drill rods thread sizes:2 3/8”API Reg, 2 7/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 2 3/8” API IF, 3 1/2” API IF; 
    DTH drill rods length: 1000mm, 1500mm, 2000mm, 30000mm, 6000mm; 
    DTH drill rods production technologies: Friction welding.
  • Zuanshan Mining Machinery Co., Ltd located in Liaocheng, Shandong Province, we have specilized in research, development and production of air compressor, drilling rigs & down the hole (DTH) drilling tools for more than 20 years. We are one of the very few manufacturers & suppliers in China, ... View More
  • Company Name :Zuanshan Mining Machinery Co., Ltd
    Business Type :Trading Company
    Company Address :Economic Development Zone
    Postal Code :Sales Manager
    Contact Person :Cynthia Xing
    Mobile Phone :86-6358206122
    Tel :86-635-8206122
    Fax :86-635-8206122
    WebSite: Supplier WebSite
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