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