Heat Treating & Knives

ProKilnSupply curates heat treating ovens built for bladesmiths, knifemakers, and small fabrication shops who demand repeatable hardness numbers off every blade. These ovens deliver the tight temperature control and even chamber heat that proper normalizing, hardening, and tempering cycles require. Featuring HotShot's USA-built knife and metallurgy ovens (including the HS-1200 and HS-24K models), you'll find compact 120V starter units up to 240V long-chamber ovens sized for full-length blades, all with programmable controllers for repeatable HRC every cycle.

The ProKiln Knifemaker Edge:

• Repeatable HRC, Every Quench: Tight temperature control through soak and ramp means consistent hardness numbers blade after blade.
• Built for the Blade: Long, narrow chambers sized for full-length knives and katanas, with cool touch exteriors that fit safely into a garage or workshop.
• Real Support, From Questions to Delivery Day: Talk to people who fire kilns for a living about steel compatibility, voltage, and install before you click buy.

ProKilnSupply offers Free Shipping in the lower 48, No Sales Tax outside Utah, and a Lowest Price Guarantee on qualifying brands. Call our Expert Kiln Support team at (801) 839-5882, 9 AM to 5 PM MST. We're here for the clay people, and the bladesmiths too.