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Chucks 4020/09.10 V – 4190/09.10 V

Three-jaw - scroll chucks - bichromated

Item number:

Chuck body and clamping jaws bichromated.


Completely hardened plane spiral ring with thread flanks ground on both sides. Thread flanks also ground on both sides at the jaw.


Use of key-operated chucks is recommended in all cases where stronger clamping forces are required, for instance when processing solid glass- an quartz glass rods.


The reversible top jaw (UB) are screwed together at the base jaws (GB) and therefore simply for exchanging.


Optional is available a security equipment for the instep key.

For mounting at the working head an intermediate flange is necessary.






Here you can find the complete ARNOLD chucks catalogue.