JET EQUIPMENT & TOOLS 775443 PUNCH CENTRE 1/4IN-

Made of the highest grade carbon steel, accurately hardened and tempered preventing splintering and extending life. Powder coated shank protects against rust. Edges accurately tempered to stay sharp. Extra-thick hexagonal shanks minimize roll away. Working ends accurately ground and hardened to HRC 52-58 for maximum service. Striking end hardened to HRC-42 maximum-won't chip or mushroom. Meets Canadian Government specifications CDA39GP-43a. Always use punches and chisels on materials softer than the hardness of the punch itself. Ideal for clearly marking metal in work layout and making indentations in a workpiece before drilling. Working tips are centered and ground to a correct 90° included angle. Always wear safety goggles.