Threading Technology – Clamping Technology 520

543 Collet Holders = In stock = Allow 7 days for delivery Soft- synchro Speed- synchro KSN MQL SFM HF EM Accessories Tech. Info Product Finder ø D 2 L 2 L 1 ø D ø D 1 E 1) L 4 Type ø D 1 Shank Size ø D 2 mm EDP Number ø D L 1 L 2 L 4 KSN 1/ Synchro M4 - M12 (No.8 - 1 / 2 ) 4.5 - 10 mm 0.168 - 0.381 ER 20 (GB) Hi-Q/ERC 20 25 34 42 57 5 F3131G26.1.24 KSN 3/ Synchro M4 - M20 ( 1 / 4 - 3 / 4 ) 4.5 - 16 mm 0.255 - 0.590 ER 32 (GB) Hi-Q/ERC 32 25 50 56 57 5 F3133G26.1.24 KSN 4/ Synchro M10 - M30 ( 1 / 4 - 1) 7 - 22 mm 0.255 - 0.800 ER 40 (GB) Hi-Q/ERC 40 25 63 65 57 5 F3134G26.1.24 Further designs upon request 1) Clamping depths E, see page 624 - 625 Accessories Collets type ER (GB)   610 - 613 Sealing disks type DS/ER   616 Clamping wrench   622 Adapter shanks   604 Clamping nut for sealing disks is included in the delivery KSN/Synchro Cylindrical Shank DIN 1835 B+E IKZ MQL p max 1400psi (100bar) p max 85psi (6bar) C T F