ATT0031 - 3-Jaw Self-Centering Chuck K11-250

The ATT0031 3-jaw self-centering chuck, with a diameter of 250 mm, is designed to ensure high precision, reliability, and robustness in turning operations. The body is made of ground cast iron, offering high wear resistance and long life. The helical ring clamping system evenly distributes the clamping force, improving workpiece stability and reducing vibration.

Main features
✔ Solid structure in ground cast iron to ensure resistance and precision
✔ Helical ring clamping system for even force distribution
✔ Two sets of claws included:

3 straight jaws for internal tightening
3 inverted jaws for external clamping
✔ Mounting kit included for easy installation
Thanks to its compatibility with manual and CNC lathes, the ATT0031 chuck is the ideal solution for professionals and industries requiring a reliable, durable and high-performance tool.

Technical specifications

Model ATT0031
Type: 3-jaw self-centering chuck
Diameter: 250 mm
Body material: Ground cast iron
Closing system: Helical ring
Number of prongs included: 6 (3 straight + 3 reverse)
Jaw guide type: Single
Accessories included: Mounting kit