Omega Products ER20 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -5mm A&NF promoting reliable performance across a

promoting reliable performance across a variety of aluminum and non-ferrous applications

With its 2-flute geometry

programming steps

keeps chips flowing away from the flutes

Built to endure high-temperature machining with reliable wear resistance

Omega Products ER20 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -5mm A&NF promoting reliable performance across aThe Omega ER20 Collet is a coolant sealed, standard precision holder designed for round shank tooling. It delivers sub 10 m run out across a 313 mm clamping range, providing repeatable seating and clean finishes for milling, drilling, and precision work. Newer versions have no rubber seal on the nose, and the longitudinal slots are arranged so they do not overlap at the center to minimize coolant loss. For best results, use only round shank tooling