Version :
Low friction due to needle bearings.Protected with anti-corrosion coating.Dust-tight and watertight.Very high clamping force prolongs tool life and improves surface quality.Flexible clamping range by means of collets. Clamping force up to 1000 Nm.

Callout :
Internal axial recesses effectively prevent the tool slipping. High radial stiffness due to repeatable clamping accuracy against a flat face, which prevents misalignment and ensures a high accuracy of machining, coupled with long tool life. T-slots take up the oil and grease, so that reliable torque transmission is achieved. Absolutely smooth running of the clamping nut.

Application :
For clamping tools with plain shanks.

Supplied with :
Clamping nut

Optional extras :
C wrench No. 628400. Pull studs No. 308760 − 308795. Collets No. 309566 − 309570.