CNC shrink fit holder SHRINK-FIT SLIM extended HSK63E d25 H150 RH-LH

HSK63F Shrink Fit Slim extended shrink fit holder for CNC machines – high clamping force and machining reach

Index: H6FPDXTH25.A150M

Industrial, extended shrink fit holder from the HSK63F Shrink Fit Slim series, designed for precise operations on CNC machining centres. The elongated and slim construction allows for machining in hard-to-reach places and deep slots. The thermal clamping system provides a clamping force of around 1300 Nm and high coaxiality parameters. The absence of traditional collets and nuts minimizes vibrations, which affects cutting accuracy, surface finish quality, and tool lifespan. Changing the tool in the holder requires a dedicated device for induction heating.

Design features and technical properties:

• Slim and elongated 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 holding of the tool shank without the risk of it being ejected under load.
• Design without collets and nuts: Monolithic construction reduces vibrations and eliminates play and axial runout.
• Exceptional coaxiality and stability: Ensures smooth operation at high rotational speeds, protecting the 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 scope:

The tool is intended for holding end mills and shank tools in the spindles of CNC machining centres that require increased reach in deep areas of the machined component.