Page 164 - SCHAUBLIN

Page - Seite
DIN 69893 - HSK
111.3

Description of HSK

Specification of HSK toolholders :

- The flexible taper conforms to the shape of the spindle when running at high speed and increases
the clamping force.
- The taper and face system prevents the toolholders from driving into the spindle and it increases the
stability. It ensures the accurate pre-setting of the tool.
- Clamping, tool change : manual and/or automatic
- Cooling : through center or flange
- Drive : by friction or drive clutches

HSK system application

- CNC machining centers
- High speed milling spindles
- High speed grinding spindles
- Transfer machines
- Dividing devices
- etc…

Versions available

SCHAUBLIN products conform to HSK A, HSK C and HSK E shapes to standard DIN 69893.
Other versions are available on request.

Advantages of the SCHAUBLIN HSK products

- Extreme precision of the taper-face system
- Use of high quality materials
- State of the art heat treatment by SCHAUBLIN
- Very tight radial runout tolerances
- Extended lifetime and low spindle wear
- All HSK E toolholders are balanced
- Manufacturing process control from raw material receipt to finished product

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