CNC shrink fit holder SHRINK-FIT SLIM extended HSK63F d12 H150 RH-LH

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

Index: H6FPDXTH12.A150M

Industrial, extended thermal shrink holder from the HSK63F Shrink Fit Slim series, designed for precision operations on CNC machining centres. The elongated and slim structure enables machining in hard-to-reach areas and deep slots. The thermal clamping system provides a clamping force of about 1300 Nm and high coaxiality parameters. The absence of traditional collets and nuts minimises vibrations, positively affecting 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:

• Slender and extended design (SLIM): Optimised geometry facilitates machining in deep cuts and hard-to-reach areas of the material.
• High clamping force (approx. 1300 Nm): The thermal connection guarantees secure retention of the tool shank without the risk of ejection under load.
• Design without collets and nuts: Monolithic construction reduces vibrations and eliminates mounting 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): Allows for repeatable tool seating using a dedicated heating station.

Intended Use and Application Range:

The tool is intended for fixing end mills and shank tools in the spindles of CNC machining centres requiring extended reach in deep areas of the machined element.