Today's Carbide Stock Lists »


H.B. Carbide is the leading source of carbide blanks & carbide preforms for manufacturing cutting tools. Our line includes:

The H.B. Advantage

What a Carbide Company Should Be

Recognized world-wide as a leading source of tungsten carbide blanks and preforms for cutting tools, we pride ourselves on consistently producing preforms with minimal grindstock to increase productivity and reduce cost.

  • HB-110 has been approved by Pratt and Whitney for manufacture of their standard and specialized tools.
  • HB-2 has been approved and deemed suitable as a substrate for diamond or diamond-like coatings available today.
  • Carbide Grades Chart »

    Learn about our carbide grades by downloading the grades table & data sheets.

  • Today's Carbide Stock Lists »

    We have current stock of our most popular carbide blanks (grades HB-2, HB-3, and HB-110) for immediate shipment. Check our current stock lists for more information.

All your carbide blanks & preform needs from one source

H.B. Carbide is dedicated to quality, committed to technology and focused on customer service. We respond to quotation requests within 4 working hours. Orders are typically shipped within 6-9 working days. Expedited delivery is also available. Please call for assistance with grade selection and preform design.

  • Carbide Blanks and Raw Materials

    Finest Raw Materials

    H.B. Carbide products are produced using the highest quality materials and leading-edge engineering.

  • HB Carbide Blanks & Preforms - Manufacturing Technology

    Latest Manufacturing Technology

    A state of the art, computer controlled, Ultra Temp Vacuum Sinter Hip furnace produces ultimate quality.

  • Fast Reliable Delivery of carbide Blanks and preforms - stock and custom

    Fast & Reliable Delivery

    Short manufacturing lead times require reliable transportation to deliver blanks exactly when needed.