Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -12mm Widin New This end mill helps you

This end mill helps you achieve tighter rib profiles with minimal finishing

and lets you adapt the tool to different rake angles without changing tools

ER50 compatibility with standard ER50 collet chucks for reliable clamping of round tool shanks

making it suitable for shops that demand repeatable results across aluminum

The tapered neck design enhances stability and rigidity

Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -12mm Widin New This end mill helps youThe Omega ER40 Collet is a coolant sealed, standard precision tool holder designed for milling and drilling with ER40 tooling. It delivers exceptionally tight run outless than 10 micronsand a broad clamping range of 326 mm, helping you hold round tools securely while maintaining accuracy across projects. Newer versions feature a nose design without a rubber seal, reducing maintenance and potential contamination points. The collet uses non overlapping