The Sealey Automatic Centre Punch is a spring-loaded marking tool designed for accurately marking metal surfaces prior to drilling. This compact 125mm punch eliminates the need for a hammer, making it ideal for one-handed operation when marking centre points on sheet metal, steel components, and other hard materials. Featuring a knurled brass barrel, this centre punch provides a secure grip even when working with oily or wet hands. The spring-loaded alloy steel point delivers consistent impact force with a simple press action, ensuring reliable mark depth across various metal thicknesses. The automatic mechanism makes it particularly suitable for repetitive marking tasks where speed and accuracy are essential. This automatic punch is ideal for metalworkers, fabricators, and engineers who need to mark drilling positions quickly and precisely. The lightweight 0.08kg design reduces hand fatigue during extended use, whilst the durable construction ensures long-term reliability in workshop