The Sealey Heavy Duty Automatic Centre Punch is a professional marking tool designed for accurate positioning before drilling on metal and hard materials. This automatic centre punch eliminates the need for a separate hammer, making it ideal for quick, single-handed operation in tight spaces or when working overhead. Featuring adjustable impact force ranging from 15 to 25kg, this tool allows tradespeople to match the striking power to different materials and applications. The automatic spring-loaded mechanism releases with a simple push-down action, delivering a consistent, precise mark every time. The hardened tip, rated at 57-60 HRC, ensures exceptional durability and maintains a sharp point even after repeated use on tough materials. The 160mm tool features a heavy-duty sheath construction and an ergonomic comfort grip handle that reduces hand fatigue during extended use. This makes it particularly suitable for repetitive marking tasks in metalwork, fabrication, automotive repair, a