Threading Technology – Clamping Technology 520

344 High Precision FPC Milling / Thread Milling / Drilling Chucks UNC UNF UN M MF 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 ZGF(I) CIRC-GF Gigant MoSys SELF-LOCK Accessories Tech. Info v c / f z Product Finder Ordering Example: 6496.051412 new Shank Size mm EDP Number Size ø D 2 Design ø d 1 ø d 2 l 1 l 2 l 4 l A inch mm FPC 14 1 / 8 - 9 / 16 2 - 14 PSC 50 A 30 50 61 78 93 127 6496.051412 PSC 63 A 30 50 11 28 43 80 6496.061408 PSC 63 A 30 50 61 78 93 130 6496.061413 PSC 63 A 30 50 85 103 129 166 6496.061416 FPC 20 1 / 8 - 3 / 4 2 - 20 PSC 50 B 40 53 20 28.5 57 77 6496.052007 PSC 63 B 40 63 18 38 – 80 6496.062008 PSC 63 B 40 63 48 68 – 130 6496.062013 PSC 63 B 40 63 84 104 – 166 6496.062016 PSC 80 B 40 63 18 38 43 90 6496.082009 PSC 80 B 40 63 48 68 93 140 6496.082014 FPC 25 5 / 8 - 1 1 / 4 16 - 32 PSC 63 C 63 – – 14 – 119 6496.062511 PSC 80 C 70 – – 15 83 129 6496.082512 l A l 4 l 2 l 1 ø D 2 ø d 1 ø d 2 Design A l A l 4 l 2 l 1 ø D 2 ø d 1 ø d 2 Design B l A l 4 l 2 ø D 2 ø d 1 Design C FPC PSC Shank ISO 26623-1 FPC ≤3µm G2.5 20000RPM IKZ Note: Mechanical drive torque wrench must be set at max. 7.38 ft lbs / 10 Nm Accessories FPC Collets and accessories   345 - 348 Ultra slim design available upon request Length stop available upon request Description of the symbols, see page 348 FPC , FMC