Threading Technology – Clamping Technology 520

270 UNC UNF UN MF NPSF Rp (BSPP) G W BSW, BSF NPT NPTF Rc (BSPT) STI BGF ZBGF GSF (Aero) GSF-Z GF-Vario-Z GF-H GF(I)-KEG ZGF(I) CIRC-GF Gigant FPC, FMC MoSys SELF-LOCK Accessories Tech. Info v c / f z Product Finder GFI , GF-Z M Thread Mills GFI Ordering Example: GFR15106.0060 Inch Shank Carbide R15 RH + LH 3 Flutes ASME B94.19 ø D For internal threads l 1 l 2 l 3 ø d 2 ø d 1 Without internal coolant supply (IKZ) M P 60° ISO Metric Coarse Thread DIN 13 Coating TICN Applications – Material P 1 .1- 5 .1 M 1 .1- 4 .1 K 1 .1- 4 .2 N 1 .1- 5 .2 S 1 .1- 2 .6 H 1 .1-2 Nominal Size ø D P mm inch GFI-VHM R15-HB TICN ø d 1 l 1 l 2 l 3 ø d 2 Flutes M 6 1 0.189 2 1 / 2 0.491 1 3 / 8 1 / 4 3 GFR15106.0060 M 8 1.25 0.246 2 1 / 2 0.663 1 3 / 8 1 / 4 3 GFR15106.0080 M 10 1.5 0.309 2 1 / 2 0.796 1 3 / 8 5 / 16 3 GFR15106.0100 M 12 1.75 0.371 3 0.997 1 9 / 16 3 / 8 3 GFR15106.0112 Tools for different thread pitch upon request