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Hydraulic expansion chuck
In accordance with ISO 12164 (DIN 69893); short and heavy-duty version
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Application
For high precision, centric clamping of milling, drilling and reaming tools – particularly for milling and heavy-duty machining during rough machining.
Execution
- With axial longitudinal adjustment.
- Reducing sleeves for flexible application.
- Coolant pressure up to 80 bar.
Advantage
- Damping properties to increase the service life of the tool and machine spindle.
- Very high torque transfer (dia. 20 = 400 Nm/dia. 32 = 730 Nm).
- Vibration-damping effect reduces micro-cracks and improves workpiece surface.
- All standard shanks can be clamped (dia. tolerance h6).
Notes
The previous standard DIN 69871 was superseded by ISO 12164.
Delivery
1x hydraulic expansion chuck HSK63 (ISO 12164) short, heavy-duty version.
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