This 130mm automatic centre punch from Rennsteig has a shank diameter of 17mm and a pin diameter of 6mm. It has a rugged self-striking mechanism activated by downward pressure. The hardened pin is replaceable. * Adjustable impact force (min./max.): 180N/250N * Length 130mm * Made from nickel-plated special steel * Shank diameter: 17mm * Weight 105g * Manufacturer's part 430 131 https://elecena.pl/product/27204995/rennsteig-430-131-automatic-centre-punch-130mm 2024-11-09 https://elecena.pl/product/27204995/rennsteig-430-131-automatic-centre-punch-130mm 2025-07-14