No more bird nesting due to negative chamfer in the chamfer section;Prevents total breakage due to chip build-up;Significantly less fracturing in the guide section thanks to extra long thread section
UDX.DESCR_TOOL:
45° helix angle;TC120 Supreme ISO P HSS-E-PM tap;Double coating: TiN in the chamfer section; vaporised in the guide section;Thread section 3 × DNlong;Negative chamfer in the chamfer section