FAMAG 55mm Carbide Tipped TCT Cylinder Boring Forstner Bit, Long Version OAL140mm, 1661055

FAMAG 55mm Carbide Tipped TCT Cylinder Boring Forstner Bit, Long Version OAL140mm, 1661055 - Long version, carbide tipped with centre point, two main cutting edges, two taper taps. Precisely ground by diamond wheel in CNC machines. High quality carbide tipping and special curved grinding (> Ø 23 mm) on the main cutting edges. 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. For freehand drilling in European hard wood we recommend the long version of Bormax® 2.0 WS prima, our product line 1614. TCT (main cutting edges and taper tap). 600 - 6000 rpm. e.g. Ø 68 mm 1300 rpm in European hard wood.