Carbide Rod Blanks

Carbide rod blanks in standard stock are usually 330 mm in length, but we also make customized rod blanks as per drawings.

  • Cobalt grade: 4~25%
  • CVD coating: 6% cobalt binder, medium grain
  • Lengths: 330mm (12”), or custom up to 600mm
  • Diameters: 2~25 mm(1/12”~1”), and custom
  • Finishes: ground, unground, or micro-finish
  • With or without coolant holes
  • Cooling hole options: round or kidney shape, straight or helical
  • Carbide preforms
  • Supply: Wholesale or factory OEM supply


Tungsten Carbide rod blanks supplied by TOOLIND are good choices for drills, gun drills, reamers, coated tools, modular drills, endmills, and solid carbide taps. If required, our carbide rods can be ground to h4 tolerances. For CVD coating purposes, we provide medium grain premium carbide with 6% cobalt binder, 94% tungsten. We also supply metal ceramic rod blanks for various cutting tools. We manufacture semi–finished cemented carbide preforms closely to your specifications, significantly reducing your time and cost for further grinding and finishing.


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  • To receive a correct replacement or full credit, kindly inform us within 14 days of receipt, in case the item you received is faulty. In the case of returned goods that are not defective, there will be a 20% return handling fee deducted from the original purchase price. Please ensure that the returned goods reach us within 14 days of the original purchase date, otherwise no credit will be issued. Contact us for more details in Return and Refund policies. If you decide to return and apply for refund, please download and fill in the Return Form, and attached the file to:

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