Shandong Techgong Geotechnical Engineering Co., Ltd.
Main products:Rock drilling tools,mining tools,conical bits,shield cutters,foundation tools,auger,construction tools,cutter bits,roller cutter,cutting tools,mining bits,mining pick,mining bit,TBM cutter,road planing tools,road planing bits,road milling tools,disc cutte
Products
Contact Us
  • Contact Person : Ms. Wu Hellen
  • Company Name : Shandong Techgong Geotechnical Engineering Co., Ltd.
  • Tel : 86-635-5089887
  • Fax : 86-635-2929008
  • Address : Shandong,Liaocheng,Phoenix Industrial Park, Liaocheng, Shandong, China
  • Country/Region : China
  • Zip : 252000

Drill Bit
Rock Drill Bits

Rock Drill Bits

Rock Drill Bits 45mm, 48mm, 51mm, 64mm, 76mm, 89mm, 102mm, 115mm R25, R32, R38, T38, T45, T51 apered: 7 degs,11degs,12degs. Rock Drill Bits  Rock Drilling Tools---Button Bits, Cross Bits, Chisel Bits, DTH BitsOD: 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 115mm,...


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