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New collet chucks set new standards for high-speed milling

Posted on 03 Jun 2026. Edited by: Ed Hill.
New collet chucks set new standards for high-speed millingSeco Tools has enhanced its ER HP Collet Chuck range. The company says now the range has a finely balanced, rigid design, the ER HP delivers smoother finishes, longer tool life, and unmatched reliability.

The new ER HP Collet Chuck is designed to address the challenges of modern machining where tool slippage, vibration, and unreliable clamping can lead to costly downtime and wasted material. With exceptional run-out accuracy and a robust, symmetrical build, the ER HP ensures consistent results, reduced tooling costs, and faster cycle times.

Its high clamping force and secure grip provide process security even during heavy-duty operations, while the intuitive roller key system makes setup quick, safe, and accessible for every team member.
Implementing the ER HP Collet Chuck is quick, safe, and straightforward. Unlike complex toolholder systems that require specialised training or risky setups, the ER HP uses a simple roller key for installation making changeovers fast and minimising downtime.

“Our ER HP Collet Chuck is all about giving manufacturers the confidence to push their processes further without sacrificing precision or reliability. By combining fine balancing, high clamping force, and easy implementation, we’re helping our customers achieve smoother finishes, longer tool life, and greater sustainability in their operations,” said Yves Heitz, global product manager for machine solutions at Seco.