Threading Technology – Clamping Technology 520

346 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: 6638.1402 High Precision FPC Collets Standard version for coolant supply via slots in the collet Sealed version for tools with internal coolant supply Metric mm EDP Number EDP Number Size ø D 2 l E min. l E max. Adjusting range FPC 14 2 17 48 11 6638.1402 6639.1402 3 17 48 11 6638.1403 6639.1403 4 17 48 11 6638.1404 6639.1404 5 17 48 11 6638.1405 6639.1405 6 25 48 11 6638.1406 6639.1406 7 25 48 11 6638.1407 6639.1407 8 25 48 11 6638.1408 6639.1408 9 29 48 11 6638.1409 6639.1409 10 29 48 11 6638.1410 6639.1410 11 34 48 11 6638.1411 6639.1411 12 34 48 11 6638.1412 6639.1412 14 34 48 11 6638.1414 6639.1414 FPC 20 2 17 48 11 6638.2002 6639.2002 3 17 48 11 6638.2003 6639.2003 4 17 48 11 6638.2004 6639.2004 5 17 48 11 6638.2005 6639.2005 6 25 48 11 6638.2006 6639.2006 8 25 48 11 6638.2008 6639.2008 10 29 48 11 6638.2010 6639.2010 11 34 48 11 6638.2011 6639.2011 12 34 48 11 6638.2012 6639.2012 14 34 48 11 6638.2014 6639.2014 15 37 48 11 6638.2015 6639.2015 16 37 48 11 6638.2016 6639.2016 18 37 48 11 6638.2018 6639.2018 20 39 48 11 6638.2020 6639.2020 FPC 25 16 37 60 11 6638.2516 6639.2516 18 37 60 11 6638.2518 6639.2518 20 39 60 11 6638.2520 6639.2520 22 39 60 11 6638.2522 6639.2522 25 45 60 11 6638.2525 6639.2525 32 48 60 11 6638.2532 6639.2532 l E max. l E min. ø D 2 Adjusting range 0.4331 (11 mm) Adjustable length stop Minimum quantity lubrication (1-channel or 2-channel MQL systems) possible by exchanging the length stop, available on request l E min. = Minimum clamping length of the tool with length stop l E max. = Maximum clamping length of the tool without length stop new new FPC ± 0.217 in (± 5,5mm) FPC , FMC