Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C25 ER16 x 150mm G With a notch-free tapered neck

With a notch-free tapered neck and a durable carbide body

controllable profile: Small

repeatable grip at high speeds and a quick

W coating for longer tool life: The W coating boosts wear resistance and machining stability

The carbide construction provides enduring wear resistance

Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C25 ER16 x 150mm G With a notch-free tapered neckThe Omega Products ER Collet Extension with Castle Nut (UM) and Straight Shank is a durable, versatile accessory designed to extend the reach of your ER collet setup. Built for engineers, machinists, and hobbyists alike, this extension lets you work longer parts or reach recessed features without sacrificing precision or stability. Its castle nut design provides a secure, adjustable connection between the extension and the collet, while the straight