Carbide Resharpening Cuts Per-Unit Tooling Costs, Expert Says
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SANBORN – November 06, 2026 -- Resharpening worn carbide cutting tools can restore performance at a fraction of the price of a new tool, according to a HelloNation article featuring Carl Ciesla, a cutting tool expert based in Sanborn, New York.
Precision grinding restores edges close to original specifications
Resharpening uses precision grinding to bring a worn cutting edge back near its original specification. Gradual edge wear is the best candidate for regrinding. Chipping, cracking or fracturing of the carbide substrate often rules a tool out.