NEART ER Collet - Metric (ER 40-ER 50)

Our NEART premium collets are engineered for precision, rigidity, and repeatability—meeting the demands of modern CNC machining across a wide range of high-performance applications. Designed for maximum clamping force and minimal runout, these collets ensure tight tolerances and surface finish consistency, even in the most demanding operations. Whether you're machining aerospace components, producing intricate medical parts, or performing high-volume mold and die machining, our collet chucks deliver the stability and accuracy required for success. They’re equally well-suited for precision work in woodworking, HDPE fabrication, and composite material processing—where smooth finishes and dependable tool holding are critical. Each unit is precision-ground and balanced to G2.5 at 25,000 RPM, making it ideal for high-speed milling, drilling, and finishing. Manufactured from premium alloy steel and heat-treated for durability, these chucks offer excellent vibration damping and long service life. Their versatile design allows for quick tool changes, reduced downtime, and increased productivity on the shop floor. Compatible with a wide range of collet types—including ER, hydraulic, and OZ systems—they’re ready for everything from heavy stock removal to detailed fine-finishing tasks. Designed for professional machinists, fabricators, and woodworkers who demand performance and reliability, our collets are the trusted choice in industries where precision matters. Whether you're running aerospace housings, orthopedic implants, MDF cabinetry, or high-speed HDPE panels, these chucks provide the secure grip and concentricity needed to push your machines to their full potential. Upgrade your tooling with our precision collets and experience enhanced performance where it counts most—on the spindle.