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HPH hydraulic expansion chuck
In accordance with ISO-7388-2 (JIS B6339/MAS-BT); short and slim version
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Application
Produced using an innovative process, the ultra-slim hydro expansion chuck combines the advantages of an expansion chuck and a shrink-fit chuck in a single product.
Execution
- Exceptionally high clamping forces.
- Extremely high temperature resistance (up to 120°C) ensures that the chuck retains its accuracy.
- Slim shrink-fit chuck-style design makes it suitable for narrow interference contours.
- Excellent shock absorption.
- Max. concentricity < 0.003 mm.
- Standard tool changes as with expansion chucks, no need for auxiliary equipment.
- Variable applications when used with reducer bushings.
- Balanced to G2.5/25,000 rpm.
- With Balluff chip hole.
Advantage
- Advantage of BT-FC (face contact) compared to BT standard tool holders.
- Excellent tool change accuracy due to flat face on the collar. Increased rigidity and bending strength.
- The flat face on the collar prevents slipping in axial direction at very high speeds. Higher VC minimises vibration.
- Improved surface quality on the workpiece. Longer tool service life and lower tool costs.
- More efficient heavy-duty machining.
Notes
The previous standard JIS B6339/MAS BT was superseded by ISO 7388-2.
Delivery
1x HPH hydraulic expansion chuck 3° BT30 (ISO 7388-2).
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