Automatic Center Punch Tool - Heavy Duty Spring Loaded Metal Prick Punch for Metalworking, Woodworking & DIY Projects - Perfect for Drilling, Marking & Precision Work

This handy tool allows you to make a centre punch mark with one hand. You simply hold the unit against where you would want a centre punch mark, apply downward pressure until the internal hammer mechanism trips. The pressure is adjustable, depending on the hardness of the surface. Sturdy brass body with hardened steel centre punch.