Hard inner jaw SCN 80/4 - 1 for universal self-centering chuck TOS

2 - Lathe precision (standard) ČSN 243849/24 3849 These jaws are referred to as "classical" lathes. They are suitable for clamping the workpiece for the inner diameter, but according to the manufacturer's catalog are referred to as external! These spare jaws fit into the TOS Svitavy chucks ONLY. If you have a chuck other marks, 100% will not be! Check the dimensions before ordering - see enclosed catalog sheet!

243809.0 80 / 4-1 M2 TOS Svitavy, TYPE 2438090083110 Diameter: 80mm Clamping: M1 (only on the back) Accuracy: "1" - superior Chuck IUG 80/4 is without through holes !!! ČSN 243809 / CSN 24 3809 / DIN6350 / DIN 6350 Body Chucks: Ductile cast iron Two sets of jaws (1x internal and 1 x outer) are supplied with the universal. clamping screws and loop Cutting surface function, clamping precision and extending chuck life - > Balanced spiral wheel reduces vibrations at higher speeds H7 56 mm F ± 0,2 67 mm G 3xM6 mm H 35,5 mm J 13 mm K 6 mm O 16,5 mm P - - R 15 mm S 3 mm T 45 mm

IUS 80 / 4-1 M1 TOS Svitavy, TYPE 2438010084110 Four-chuck chuck, supplied in original box with set of inner and outer jaws and loop. Precision "1" - more accurate universal, upper class, suitable for grinder ČSN 243801 / CSN 24 3801 Diameter: 80 Clamping range E3 - 27 mm < Clamping range G23 - 48 mm Clamping range H48 - 73 mm Clamping range L3 - 27 mm Clamping range N27 - 51 mm Clamping range O52 - 76 mm Clamping range S max.98 mm Clamping type M1 Accuracy class increased accuracy SUPERIOR Number of jaws 4 E H7 63 mm F ± 0.2 70 mm G 3xM5 mm H 35.5 mm J 13 mm K 6 mm O 16.5 mm R 17 mm S 3 mm T 45 mm