Power chuck UltraJet^® 3.0
The UltraJet^® 3.0 power chuck is an innovative combination of the established JetSleeve^® principle and the UltraGrip^® 3.0 power chuck. When using the UltraJet^® 3.0 it is almost impossible to run through the chips during heavy machining, which results in even higher cutting data and considerably longer tool service lives. The coolant supply is channelled at high pressure through the UltraJet^® 3.0 mount and through the advanced nozzle configuration onto the cutting tool. The Venturi effect keeps the mixture on the tool cutting edge, irrespective of rotational speed.

• Optimised radial run-out thanks to single-piece base body
• Maximum clamping force and stability thanks to clamping via rotary clamping nuts and needle bearings, thus clamping force of up to 4000Nm depending on Ø
• High precision and balance quality
• Flexible use thanks to reducing bushes
• Vibration-damping effect thanks to size and multi-part design
• Maximum protection against milling tools being extracted
• Internal coolant supply up to 80 bar suitable
• Maintenance-free technology
• Supplied without chuck key
• balanced G2.5 / 20,000 rpm

DIN ISO 7388-1 / DIN 69871 AD/AF

• Internal coolant supply

Power chuck UltraJet^® 3.0
The UltraJet^® 3.0 power chuck is an innovative combination of the established JetSleeve^® principle and the UltraGrip^® 3.0 power chuck. When using the UltraJet^® 3.0 it is almost impossible to run through the chips during heavy machining, which results in even higher cutting data and considerably longer tool service lives. The coolant supply is channelled at high pressure through the UltraJet^® 3.0 mount and through the advanced nozzle configuration onto the cutting tool. The Venturi effect keeps the mixture on the tool cutting edge, irrespective of rotational speed.

• Optimised radial run-out thanks to single-piece base body
• Maximum clamping force and stability thanks to clamping via rotary clamping nuts and needle bearings, thus clamping force of up to 4000Nm depending on Ø
• High precision and balance quality
• Flexible use thanks to reducing bushes
• Vibration-damping effect thanks to size and multi-part design
• Maximum protection against milling tools being extracted
• Internal coolant supply up to 80 bar suitable
• Maintenance-free technology
• Supplied without chuck key
• balanced G2.5 / 20,000 rpm

DIN ISO 7388-1 / DIN 69871 AD/AF

• Internal coolant supply