JET EQUIPMENT & TOOLS 775526 PUNCH ROLL PIN SET 6PC-3/32-5/16IN

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. Roll pin punch 3/32, 1/8, 5/32, 3/16, 1/4, 5/16 inch.