CNC arbor tool holder HSK63F d30 H70 DIN 69893

CNC Chuck from the HSK63F Series with a DIN 69893 Shank – Precision Mounting of Shrink-Fit Tools

Index: H6FAPF30.70

Industrial milling shank with an HSK63F taper made according to DIN 69893 standards, designed for mounting circular saws, blades, and profiling heads with a hole in CNC machining centres. The design of the HSK63F taper ensures high rigidity of the connection with the spindle, operational safety, and accuracy of rotational movement. The arrangement of three clamping holes spaced at 120° (3 x 120°) guarantees stable torque transfer to the mounted tool.

Design Advantages and Technical Properties:

• HSK63F Mounting (DIN 69893): Ensures repeatability of seating and safe operation at high rotational speeds.
• Clamping System (3 x 120°): The three-point distribution of clamping holes eliminates tool slippage during machining and ensures precise guidance.
• Low Axial Runout and Stability: A rigid, precisely ground body reduces vibrations, protecting spindle bearings from wear.
• Compatibility with CNC Machines: Taper adapted to tool exchange systems in BIESSE®, EIMA®, HOMAG®, SCM®, IMA®, WEEKE®, DUBUS®, BUSELLATO® and MASTERWOOD® devices.

Intended Use and Application Range:

The tool is intended for secure mounting of shrink-fit milling cutters, saws, and heads in the spindles of CNC machining centres.