Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -7mm S&E Finish: TiN-coated surface provides smoother

Finish: TiN-coated surface provides smoother cutting and improved wear resistance

Carbide cutters offer faster cutting speeds and increased feed rates while maintaining edge durability

Ideal for ferrous metals—carbon steel

supporting reliable performance in challenging setups

This 4 mm diameter

Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -7mm S&E Finish: TiN-coated surface provides smootherThe Omega ER40 Collet is a coolant sealed, standard precision tool holder designed for milling and drilling tasks where reliable coolant management and tight run out are essential. It accepts round shank tooling and delivers dependable grip and consistent performance across demanding workflows. Ultra low run out (10 m): Delivers exceptionally tight concentricity for precise cuts, repeatable finishes, and longer tool life across multiple parts and