�  -cutting tool, drill bit

-cutting tool, drill bit

Cutting Tool

Drill Bits

Oil Drill Bits

Mining Bits

Drill Collars

Drill Pipes

Drilling Tools

Bit Coals

About Haohan Oil Dril Bits


Haohan is mainly engaged in the manufacture and sale of drilling bits and drilling tools, etc.

We offer Haohan core drill bit, pcb drill bits, pcd drill bit,  tci drill bits for oil and well fields.

Haohan Oil Drill Bits we offered are good quality and reasonable price.

Contact us for further information.

Haohan Oil Dril Bits Products


Contact Us

  • A&S Carbide Cutting Co., Ltd.
  • Address:469 Xinsheng Road, Gaoxin District, Chengdu, Sichuan, China
  • Tel:+86-28-66707530
  • Fax:+86-28-86129221
  • Email:cuttingtool@attachment8.com
  • Contact Person:Leo Zhang
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