Threading Technology – Clamping Technology 520

252 Thread Mills with Countersinking Step GSF UNF UN M MF NPSF Rp (BSPP) G W BSW, BSF NPT NPTF Rc (BSPT) STI BGF ZBGF GSF-Z GF(I), GF-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 GSF UNC Ordering Example: GF322101.5009 Metric Shank Carbide R30 RH + LH 3-5 Flutes DIN 6535 HB HE HA 90° ø D ø d 2 l 3 l 2 l 1 ø d 1 Z l S 45° (l 2 ) ø d S ø d 1 UNC P 60° Unified Coarse Thread ASME B1.1 Coating TICN Applications – Material P 1 .1- 3 .1 K 1 .1- 4 .2 N 1 .1-5 N 2 .1-6 N 3 .1- 4 .2, 5 .2 S 1 .1-2 P 1 .1- 3 .1 M 1 .1- 2 .1 K 1 .1- 4 .2 N 1 .1- 2 .7 N 3 .1- 5 .2 S 1 .1-2, 2 .1 Thread Depth 1.5 x D Tool Identification GF322101 GF322106 Nominal Size ø D T.P.I. inch Dimens. ID GSF-VHM 1.5xD R30-IKZ-HB GSF-VHM 1.5xD R30-IKZ-HB TICN l 1 l 2 l 3 ø d 1 ø d S l S ø d 2 inch mm Flutes No. 12 24 2.441 0.354 1.417 0.163 0.228 0.382 0.315 8 3 .5008 1 / 4 20 2.441 0.425 1.417 0.185 0.262 0.461 0.315 8 3 .5009 5 / 16 18 2.913 0.528 1.575 0.242 0.325 0.567 0.394 10 3 .5010 3 / 8 16 3.150 0.594 1.772 0.301 0.387 0.634 0.472 12 3 .5011 7 / 16 14 3.150 0.681 1.772 0.354 0.450 0.720 0.472 12 3 .5012 1 / 2 13 3.543 0.811 1.772 0.407 0.512 0.854 0.551 14 4 .5013 9 / 16 12 3.937 0.878 1.890 0.465 0.575 0.925 0.630 16 4 .5014 5 / 8 11 4.016 0.957 1.890 0.516 0.637 1.008 0.709 18 4 .5015 3 / 4 10 4.331 1.154 1.969 0.630 0.762 1.209 0.787 20 5 .5016 Thread Depth 2 x D Tool Identification GF332101 GF332106 Nominal Size ø D T.P.I. inch Dimens. ID GSF-VHM 2xD R30-IKZ-HB GSF-VHM 2xD R30-IKZ-HB TICN l 1 l 2 l 3 ø d 1 ø d S l S ø d 2 inch mm Flutes No. 12 24 2.441 0.437 1.417 0.163 0.228 0.469 0.315 8 3 .5008 1 / 4 20 2.441 0.524 1.417 0.185 0.262 0.559 0.315 8 3 .5009 5 / 16 18 2.913 0.638 1.575 0.242 0.325 0.677 0.394 10 3 .5010 3 / 8 16 3.150 0.783 1.772 0.301 0.387 0.819 0.472 12 3 .5011 7 / 16 14 3.150 0.894 1.772 0.354 0.450 0.937 0.472 12 3 .5012 1 / 2 13 3.543 1.039 1.772 0.407 0.512 1.087 0.551 14 4 .5013 9 / 16 12 3.937 1.209 1.890 0.465 0.575 1.260 0.630 16 4 .5014 5 / 8 11 4.016 1.319 1.890 0.516 0.637 1.374 0.709 18 4 .5015 3 / 4 10 4.331 1.551 1.969 0.630 0.762 1.610 0.787 20 5 .5016 Thread Depth 2.5 x D Tool Identification GF342101 GF342106 Nominal Size ø D T.P.I. inch Dimens. ID GSF-VHM 2.5xD R30-IKZ-HB GSF-VHM 2.5xD R30-IKZ-HB TICN l 1 l 2 l 3 ø d 1 ø d S l S ø d 2 inch mm Flutes 3 / 8 16 3.346 0.969 1.772 0.301 0.387 1.008 0.472 12 3 .5011 7 / 16 14 3.346 1.110 1.772 0.354 0.450 1.150 0.472 12 3 .5012 1 / 2 13 3.780 1.272 1.772 0.407 0.512 1.315 0.551 14 4 .5013 9 / 16 12 4.213 1.461 1.890 0.465 0.575 1.508 0.630 16 4 .5014 5 / 8 11 4.331 1.594 1.890 0.516 0.637 1.646 0.709 18 4 .5015 3 / 4 10 4.921 1.953 1.969 0.630 0.762 2.012 0.787 20 5 .5016 Other sizes upon request