machining chuck / manual tightening / 3-jaw / 4-jaw

- Special cast body, knurled scroll ring
- Diameter: 70 / 80 / 110 / 125 / 160 / 240
- For 1-222 mm shank diameters and 17-222 mm bore diameters
- Inclusive of 1 set of stepped jaws A and B (case-hardened and ground)


Technical Details

- Concentricity repetitive accuracy: 0.020 mm
- Lateral runout: 0.010 mm

Options

- Safety torque key for reproducible clamping force available
- Low-cost eco-design for ø 70 and ø 80
- 2, 4 and 6 jaw chucks at the customer's request