RÖHM DURO-T 250, KK 6, ISO 702-3, stud bolt and collar nut, one-piece reversible jaws 437509

Key bar chuck DURO-T, size 250, KK 6, ISO 702-3 (DIN 55027), with stud bolt and collar nut, with one-piece reversible jaws-optimized for turning applications that require extremely high clamping forces, maximum concentricity and reliable long-term repeatability.In connection with a base plate for stationary use on milling machines, dividing heads and machining centres.-Key bar chucks with a quick-change jaw system.The accuracy of the jaws is retained as long as they are only used on the same chuck and the base and top jaws are kept screwed together for recurring work.-Highest clamping force thanks to the key bar systemRound - and axial run-out tolerance twice as accurate as required in DIN accuracy class 1 Very high jaw change repeat accuracy Balanced and jaws in the chuck ground for concentricity - with jaw safety device Chuck body completely surface-hardened Visual marking for quick jaw adjustment Outer shape including splash water edge Greasing options for the heavily used sliding surfaces Incl. Safety keyHigh corrosion protection

Areas of application:
Optimized for turning applications that require extremely high clamping forces, maximum concentricity and reliable long-term repeatability.In connection with a base plate, stationary use on milling machines, dividing heads and machining centers.

Customer benefits:
Highest clamping force thanks to wedge bar systemConcentricity and axial runout tolerance twice as accurate as required in DIN accuracy class 1Very high jaw change repeat accuracyBalanced and jaws in the chuck ground for concentricity

Technical features :
With jaw lockChuck body completely surface-hardenedVisual marking for jaw quick adjustmentOuter shape incl. Safety keyHigh protection against corrosion