The Omega Products Dual Contact DCBT50 ER40 Collet Chuck is a precision toolholder for ER40 tooling, designed for high-speed machining up to 25,000 RPM. Its dual-contact (face and taper) design provides stable, repeatable tool clamping, while an 80mm gauge length and Form AD standard nut design support quick, secure mounting in demanding engineering environments.

• Face and taper dual-contact design: Delivers stable, repeatable tool clamping with minimized runout for high-speed accuracy.
• Precision-balanced to G2.5 at 25,000 RPM: Ensures smooth rotation, reduces vibration, and extends tool life during fast milling operations.
• 80mm gauge length with Form AD standard nut: Simple, quick setup and secure tool changes using a widely compatible nut design.

This combination of stability, speed-ready balance, and quick-change compatibility helps you maintain tight tolerances, finish parts consistently, and minimize downtime. Whether you're performing high-speed milling or precise finishing tasks, this chuck delivers reliable clamping and repeatable results, supporting efficient workflows and improved overall machining performance.