Threading Technology – Clamping Technology 520

308 UNC UNF UN NPSF Rp (BSPP) G W BSW, BSF NPT NPTF Rc (BSPT) STI BGF ZBGF GSF (Aero) GSF-Z GF(I), GF-Z GF-Vario-Z GF-H GF(I)-KEG CIRC-GF Gigant FPC, FMC MoSys SELF-LOCK Accessories Tech. Info v c / f z Product Finder ZGF M MF Circular Thread Mills ZGF-S-CUT Ordering Example: GF26A729.0030 Metric Shank Carbide RH + LH LH-rot. L10 4-5 Flutes DIN 6535 HA HB ø D For internal threads ø d 2 ø d 1 l 5 l 1 l 3 M, MF P 60° ISO Metric Threads DIN 13 Coating TIALN-T46 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 Thread Depth 2 x D Nominal Size ø D P max. mm mm ZGF-S-CUT-VHM 2xD IKZ-HA TIALN-T46 ZGF-S-CUT-VHM 2xD IKZ-HB TIALN-T46 l 1 l 3 l 5 ø d 1 ø d 2 Flutes M 3 2) 0.5 39 28 6.2 2.4 3 4 GF26A729.0030 M 4 2) 0.7 42 28 8.3 3.15 4 4 GF26A729.0040 M 5 0.8 52 36 10.3 4.04 6 4 GF26A729.0050 GF26A129.0050 M 6 1 55 36 12.43 4.8 6 4 GF26A729.0060 GF26A129.0060 M 8 1.25 60 36 16.7 6.5 8 4 GF26A729.0080 GF26A129.0080 M10 1.5 70 40 20.7 8.2 10 5 GF26A729.0100 GF26A129.0100 new new Other sizes upon request 2) Design without internal coolant supply IKZ