DIEBOLD UltraGrip power chuck BT40 x 20 A 80 DIN 69871

Application

For clamping tools with straight shank, widely projecting cutting tools or extensions, and straight shanks in accordance with DIN1835A and B.

Execution

• Optimum concentricity thanks to one-piece basic body at 2.5 x dia. ≤ 3 µm.
• Maximum clamping force and stability due to clamping with roller clamping nut with needle bearing.
• Maximum retention force up to 1,800 Nm depending on diameter.
• Optimum concentricity thanks to one-piece basic body.
• Internal coolant supply up to 80 bar.
• Flexible use thanks to intermediate bushes.
• For clamping, an assembly trestle and collet chuck wrench are required.

Advantage

• Ideally suited for large cutting depths.
• Ideal for high feed rates.
• Vibration-damping design.
• High safety prevents milling shanks from being pulled out.
• Maintenance-free technology.

Notes

The previous standard JIS B 6339 MAS BT was replaced by ISO 7388-2.

Delivery

1x power chuck in accordance with ISO 7388-1 (DIN 69871) UltraGrip.