BT40-C20 Heavy-duty chuck

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.

Version - image:

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.