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GERD WOLFF K72 Ø 1250 mm

Faceplate diameter 1000 mm
Faceplate with 4 jaws: included
Bore diameter 280 mm
Weight 419 kg

4-Jaw Chuck K72 – Ø 1250 mm

Our high-precision 4-jaw chuck K72 1250 mm has been specifically developed for the secure and reliable clamping of a wide variety of workpieces on lathes – ideal for asymmetrical, rectangular, or difficult-to-position components.

Technical Features

- Diameter: 1250 mm
- Design: 4-jaw chuck with independently adjustable jaws
- Material: High-quality cast body for maximum stability and vibration damping
- Jaws: Supplied as standard with hard clamping jaws
Optional clamping claws to customer specification (soft, special shape, special size)
- T-slot design: for flexible additional clamping
- High concentricity for heavy workpieces
- Suitable for large turning diameters and high clamping forces

Mounting & Standards

The K72 chuck is not standardized as a complete chuck (no uniform DIN or ISO standard for diameter, jaw geometry, or bolt patterns).
However, the machine interface is aligned with common standards, e.g.:

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- DIN 6350 (centering mount)
- DIN 55029 (Camlock mount, e.g. D11 / D15)

This allows adaptation to almost any machine, either directly or via adapter solutions.

Further sizes & versions available upon request

In addition to the K72 1000 mm and K72 1250 mm, we also offer further large chucks for heavy-duty and special applications:

K72 1800 mm
K78 1800 mm
K78 2000 mm

? Delivery on order
? Customized mounting interface
? Clamping claws to drawing or specification
? Delivery time depending on version and size

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.