PTG 4-Flute Square End Micrograin Carbide Mill Cutter 5/16"

Four flute design from solid carbide for quick, clean cuts even in hardened steels. These tools are intended for use by professionals and there are no instructions included. If you are new to gunsmithing, you should work with a qualified gunsmith to ensure a safe and accurate outcome. FeaturesPremium Micrograin carbide resists wear, long lastingSolid Carbide cuts quickly in hardened steelsRight hand cut