Omega Products ER25 Collet Coolant Sealed Ultra Precision - 10 Micron Run-Out - 3mm NCDC Drill Chuck 1 mm corner radius is

1 mm corner radius is especially useful for deburring

and assemblies

and a durable W coating that boosts wear resistance

000 RPM to help you achieve precise cuts and clean finishes

high-precision cutting tool designed for aluminum and non-ferrous metals

Omega Products ER25 Collet Coolant Sealed Ultra Precision - 10 Micron Run-Out - 3mm NCDC Drill Chuck 1 mm corner radius isOmega's ER25 Collet with coolant seal delivers ultra precise toolholding for demanding milling applications. Designed for engineers, machinists, and hobbyists alike, it provides reliable high pressure coolant delivery and sub 10 m run out to keep cutting tools centered and finishes consistent. To preserve the seal, use only round shank tooling with no clamping flats; tools with flats can render the collet ineffective. Ultra precise run out: Achieves