Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C25 ER25 x 150mm ER Collet Chucks repeatable performance in steel

repeatable performance in steel

long-neck ball-nose cutter designed for accurate profiling

the BT40 End Mill Holder helps you streamline setup

broad diameter capability

or tackling complex pockets and shoulders

Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C25 ER25 x 150mm ER Collet Chucks repeatable performance in steelThe Omega ER Collet Extension with Castle Nut (UM) and Straight Shank is a reliable accessory designed to extend the reach of ER25 collet setups. Its ideal for machinists, engineers, and hobbyists who need to handle longer workpieces or access hard to reach areas without compromising accuracy. With a 150 mm extension and a Castle Nut connection, this tool provides a secure, adjustable interface so you can tighten or loosen the collet as needed. The