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JET® Tools Automatic Centre Punches automatically mark the workpiece when downward pressure is applied. High-grade carbon steel construction is accurately hardened and tempered preventing splintering and extending life. Jet® Automatic Centre Punches are made from the best materials available so that you can do your job safely and efficiently.

• Made of the highest grade carbon steel, accurately hardened and tempered preventing splintering and extending life
• Powder coated shank protects against rust

• 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