CNC shrink fit holder SHRINK-FIT SLIM extended HSK63F d25 H200 RH-LH

HSK63F Shrink Fit Slim Extended Shrink Holder for CNC Machines – High Clamping Force and Machining Reach

Index: H6FPDXTH25.A200M

Industrial, extended shrink holder from the HSK63F Shrink Fit Slim series, designed for precision operations on CNC machining centres. The elongated and slim design allows machining in hard-to-reach areas and deep cavities. The thermal clamping system provides a clamping force of approximately 1300 Nm and high coaxiality parameters. The absence of traditional collets and nuts minimizes vibrations, which positively affects cutting accuracy, surface finish quality, and tool longevity. Tool replacement in the holder requires the use of a dedicated induction heating device.

Design Advantages and Technical Properties:

• Slim and elongated design (SLIM): Optimised geometry facilitates machining in deep slots and hard-to-reach areas of the material.
• High clamping force (approx. 1300 Nm): The thermal connection guarantees secure holding of the tool shank without the risk of it being pushed out under load.
• Collet and nut-free design: Monolithic construction reduces vibration and eliminates installation play and axial runout.
• Exceptional coaxiality and stability: Ensures smooth operation at high rotational speeds, protecting tool edges and spindle bearings from premature wear.
• Thermal clamping (SHRINK-FIT): Enables repeatable tool mounting using a dedicated heating station.

Intended Use and Application Range:

The tool is designed for clamping milling cutters and shank tools in CNC machining centre spindles that require increased reach in deep areas of the workpiece.