Heat Treating Services




Tru-Grit has a new shop with state of the art equipment that is run by knifemaker, Jeff Mutz. With over 19 years of heat treating and knifemaking experience, Jeff is here to help you with all your questions and knifemaking needs.

Jeff has done extensive testing on many knife steels and has worked with other well known knifemakers. He has learned the best heat treating methods to make your knife perform perfectly - no matter the task the blade is designed for.

Being a knifemaker himself, Jeff has answers to many of your questions about knives and knifemaking products.

If you have questions or need blades heat treated or custom made please contact us and we’ll do our best to take care of your needs.

We can heat treat any steel up to 27 inches in length.

Heat Treat and Tempering Pricing:

Blade Count / Service: Price / Each:



20+ $6.00

Deep Cryogenic Tempering

+$4.00 / Each
Normalizing & Annealing + $4.00 / Each
Stainless Steel Foil Wrapping + $2.00 / Each

If you would like to have us heat treat your blades please send them to:

Tru-Grit, Inc.


760 East Francis Street, Unit N

Ontario, CA 91761

Please include your contact information, type of steel and desired Rockwell hardness. Turn around time is 3-14 days and we will contact you when your blades are finished for payment information. Jeff is happy to address any questions or concerns you may have about your heat treating needs.

Thank you for your interest!