CNC chuck with ball bearing nut HSK63F ER32 H73

HSK63F Collet Chuck with Bearing Nut – Precision Clamping and Protection of the Spindle

Index: H6FPDX20.BN

Industrial collet chuck with HSK63F taper and bearing nut, designed for securing tools in CNC machining centres. The bearing nut allows for high clamping force with a lower tightening torque, eliminating the risk of sleeve rotation and protecting the tool shank. The construction with a blind hole protects the interior of the taper from the ingress of dust and chips, ensuring reliable operation of spindles in devices from brands such as BIESSE®, HOMAG®, SCM®, IMA®, WEEKE® or BUSELLATO®.

Design Advantages and Technical Properties:

• Blind Hole: The closed design of the taper prevents dust and chips from entering the clamping system and spindle.
• Ball Bearing Nut: Provides increased clamping force without twisting the clamping sleeve, improving system rigidity and cutting safety.
• HSK63F Standard: Ensures high parameters of repeatability of seating, rigidity of the connection, and smooth operation at high rotational speeds.
• Compatibility with CNC Machines: Taper adapted for tool exchange systems in devices from BIESSE®, HOMAG®, SCM®, IMA®, WEEKE®, DUBUS® and BUSELLATO®.

Intended Use and Application Range:

The tool is designed for secure clamping of mills and heads in the electric spindles of CNC machining centres.