The dynamic shape of the headpiece is milled from one piece for extremely precise angular transmission. The slidable rule is both a depth gauge and a 45°/90° stop. It can be easily turned over or exchanged. The integrated knurled screw is flush-mounted in the centre of the handle area for quick and secure fixing. The laser-etched scale promises exact and permanent legibility, with additional 0.5 mm resolution at the ends. All components are CNC-milled from stainless steel and PVD coated. The surfaces are extremely wear-resistant and corrosion-free. Due to the precise manufacturing process, the accuracy is 0.05 mm per 100 mm.