Starrett 18A Automatic Centre Punch With Adjustable Stroke

ManoMano

General description The 18A Automatic Centre Punch is a rugged steel tool designed for precision marking. It features a mechanism that automatically strikes a blow when downward pressure is applied, eliminating the need for a hammer. The force of the blow can be easily adjusted using the knurled cap, allowing for customized marking strength. Technical specifications Punch length: 125mm (5 in) Punch diameter: 14mm (9/16 in) Other information Spare points available: STR18APOINT

Amazon

Rugged automatic punches with all-steel handles and parts Internal mechanism automatically - strikes a blow when downward pressure is applied Spring tension, which regulates the blow, is constant so marks made by the point are uniform in depth and size for each setting The point can be easily removed for regrinding or replacement Adjustable knurled cap regulates the force of the blow