�  sumitomo cutting tools-cutting tool, drill bit

sumitomo cutting tools-cutting tool, drill bit

Cutting Tool

Drill Bits

Oil Drill Bits

Mining Bits

Drill Collars

Drill Pipes

Drilling Tools

Bit Coals

About drill systems

Sumitomo leads the industry in the design and application of solid carbide drills for steel, cast iron and exotic material drilling applications.

drill systems Products

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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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