CNC shrink fit holder SHRINK-FIT SLIM extended HSK63F d20 H100 RH-LH

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

Index: H6FPDXTH20.A100M

Industrial, extended thermal shrink holder from the HSK63F Shrink Fit Slim series, intended for precise operations on CNC machining centres. The extended and slim design allows for machining in hard-to-reach areas and deep slots. The thermal clamping system provides a clamping force of approximately 1300 Nm and high co-axiality parameters. The absence of traditional collets and nuts minimises vibrations, which affects cutting accuracy, surface finish quality, and tool longevity. Changing the tool in the holder requires the use of a dedicated device for induction heating.

Design advantages and technical properties:

• Slim and elongated design (SLIM): Optimised geometry facilitates machining in deep cutouts 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 sliding out under load.
• Design without collets and nuts: Monolithic construction reduces vibrations and eliminates installation play and axial runout.
• Exceptional co-axiality 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 clamping mills and shank tools in CNC machining spindles that require increased reach in deep areas of the workpiece.