SP Wave Cutter Fish Forstner Cutter Shaft 10 mm diameter with centering tip, cutting edge with 2 sharp blade and cylindrical abgesetztem shaft. With surfaces, for drilling ausrissfreier maßhaltiger sacklöcher on board for drilling as well as for oblique with holes in soft wood and hardwood. Also made of melamine and plywood floating plates. The red case can be cut to prevent an ausglühen cutting it. Light and sharp kraftarms thanks to optimum schneidgeometry. For particularly beautiful wood work (fine wood working).