Tricone Drilling Bit
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Tricone

These tri-cone rock bits feature a tungsten carbide rock engaging cone, replaceable carbide fluid ports with shirttail overlays and carbide buttons strategically placed on the bit housing to extend the life of the tool.

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Mob. +86 13920330362

Email: grand@grandbit.cn

Whatsapp /Wechat: +8613920330362


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Tianjin Grand Construction Machinery  Technology Co., Ltd.
Contact Us
  • +86 13920330362
  • +86 22 8629 1597
  • grand@grandbit.cn

  • +86 13920330362
  • No.1 Yanmen Road, Hebei Distreet, Tianjin city, China.
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