The Omega DV50 ER Collet Chuck in ER40 is designed for DV50 spindle systems and features an 80mm gauge length with Form AD/B mounting. With a versatile 15,000–25,000 RPM range, it supports a wide range of milling and drilling tasks with consistent performance.

Built around an ER collet system, it delivers a strong gripping force and excellent concentricity to keep tools secure under demanding cutting conditions. Available in two precision balance ratings—G2.5 and G6.3—so you can match accuracy to the job and reduce chatter for smoother finishes.

• ER Collet system with secure grip: delivers strong clamping and outstanding concentricity for reliable toolholding, reducing runout and improving finish during high-speed machining.
• Dual balance options: G2.5 or G6.3: let you choose the appropriate level of precision to minimize vibration, extend tool life, and achieve consistent results across tasks.
• DIN69871 DV50 compatibility: standard interface for quick, reliable tool changes and repeatable seating, helping minimize setup time and downtime.

This chuck enhances workflow by delivering dependable, precise toolholding at high speeds, reducing downtime and delivering consistent performance across a wide range of applications. Ideal for engineers, machinists, and hobbyists who demand reliable results with standard DV50 tooling.