Omega Products DV40 End mill Holder - 20mm Bore Size - 25,000RPM - G2.5 - 63mm Gauge Length - Form AD/B A&NF This collet chuck helps reduce

This collet chuck helps reduce tool deflection and surface finish issues on parts that require long-reach operations

Edge geometry: Radius edge designed for smooth contouring

to match your exact machining needs

refining die geometry

Featuring a 45° helix

Omega Products DV40 End mill Holder - 20mm Bore Size - 25,000RPM - G2.5 - 63mm Gauge Length - Form AD/B A&NF This collet chuck helps reduceThe Omega DV40 End Mill Holder is a precision accessory designed for machinists, engineers, and hobbyists who demand reliable, versatile support for end mills. It accommodates a range of diameters and shank sizes, giving you the flexibility to tackle both roughing and finishing tasks without swapping holders. Built for stable, repeatable performance, the DV40 features a 20 mm bore, a 63 mm gauge length, and Form AD B geometry. It supports speeds from