Beijing Feilong International Trade Co., Ltd.
Main products:PDC Bit,Tricone Bit,Drill Pipe,Drag Bit,Dill Collar
Products
Contact Us
  • Contact Person : Ms. Chen Kathy
  • Company Name : Beijing Feilong International Trade Co., Ltd.
  • Tel : 86-10-6340 5086
  • Fax : 86-10-6340 7657
  • Address : Beijing,Beijing,B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING
  • Country/Region : China
  • Zip : 100055

Rock drilling auger bits

Rock drilling auger bits
Product Detailed
Diameter of bit: 400 to 2000mm.

The cutting blade of it is the truncated bullet teeth tipped with tungsten alloy made in USA. It is unique in drilling hard bed rock, well cemented bouldery formation and hard permafrost. It has two structures: straight helix and tapered helix, and depending on formation, they are designed with single-head single helix, dual-head dual helix and dual head dual helix.Diameter of bit: 400 to 2000mm.

Rock drilling auger bits



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