Threading Technology – Clamping Technology 520

524 Quick-Change Tap Holders Soft- synchro Speed- synchro KSN MQL SFM HF EM Accessories Tech. Info Product Finder Ordering Example: F3301M33 L 2 L 1 ø D 2 ø D 1 ø D Front release Tension ZA T Compression C Type Shank Size ø D 2 ACME inch EDP Number ø D ø D 1 L 1 L 2 C T ZA KSN 1 M3 - M14 (No.0 - 9 / 16 ) EM 01 5 / 8 x 16 1.4173 0.7480 1.9882 2.5787 0.1969 0.3150 0.0827 F3301M33 3 / 4 x 12 1.4173 0.7480 1.9882 2.5787 0.1969 0.3150 0.0827 F3301M34 1 1 / 16 x 12 1.4173 0.7480 1.9882 3.2087 0.1969 0.3150 0.0827 F3301M37 KSN 3 M4.5 - M24 ( 1 / 4 - 7 / 8 ) EM 03 1 1 / 16 x 12 2.0866 1.2205 2.9331 3.2087 0.3346 0.5906 0.1102 F3303M37 1 3 / 8 x 12 2.0866 1.2205 2.9331 4.2126 0.3346 0.5906 0.1102 F3303M39 KSN 4 M14 - M36 ( 5 / 8 - 1 3 / 8 ) EM 04 1 3 / 8 x 12 3.0709 1.8898 4.2323 4.2126 0.5906 0.9252 0.1614 F3304M39 1 7 / 8 x 12 3.0709 1.8898 4.2323 5.1772 0.5906 0.9252 0.1614 F3304M41 Further designs upon request Accessories Quick-change adapters EM series   583 - 601 KSN ACME Shank ASME B5.11 IKZ MQL p max 700psi (50bar) p max 85psi (6bar) C T F For use on CNC machining centers, other machine tools and pillar drilling machines