Tear free, accurate drillings in all hard wood materials, coated and plastic coated chipboards, as well as many plastics, such as acrylic glass, Corian, GFRP, HPL coating, polycarbonate, PVC and Trespa board. Very good chip removal due to serrated grinding on main cutting edges. For stationary use only
Carbide tipped with brad point, 2 main edges, 2 roughing taps. Precisely ground by diamond wheel on CNC machines. High quality carbide tipping and special waved grinding (> Ø 23 mm) on the main edges.