JET EQUIPMENT & TOOLS 775440 PUNCH CENTRE 5/64IN-

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. Ideal for clearly marking metal in work layout and making indentations in a work piece before drilling. Working tips are centred and ground to a correct 90° included angle. Always use punches and chisels on materials softer than the hardness of the punch itself.