Cryo-Treated Dovetail Cutter - Cryo-Treated Dovetail Cutter 60deg X 0.290"

We've taken our most popular dovetail cutters and cryogenically treated them to give you a tool that will cut the toughest material and last longer, saving down-time and increasing your production. Our cryo-treated tools have been deep-treated to -320AdegF to change the molecular structure of the metal alloy, making them denser and removing the stresses that lead to tool fatigue. Cryo-treated tools do not look different than untreated tools, so we've added two rings near the working end to differentiate them from our regular cutters. Do Not Exceed 700 RPM or cutters will break. Mfg: Brownells SPECS: Cryo-treated, high-speed steel.