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PRECISON CARBIDE BLANKS & PREFORMS

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.

LATEST NEWS

Michigan Manufacturing Association Logo

Michigan kicks off Manufacturing Week

Today Governor Gretchen Whitmer issued a proclamation declaring September 28 to October 2, 2020 as Manufacturing Week to recognize Michigan’s more than 11,386 unique manufacturing firms, which account for 626,000 jobs and $98.64 billion of total output annually.   

“Michigan is home to hundreds of thousands of hardworking men and women who are dedicated to making the innovative products so many of us rely on every day,” 

H.B. CARBIDE BLOG

Michigan Manufacturing Association Logo

Michigan kicks off Manufacturing Week

LANSING, Mich. -- Today Governor Gretchen Whitmer issued a proclamation declaring September 28 to October 2, 2020 as ...