Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 50mm 4 Month Widin and reduced friction

and reduced friction

Its carbide construction delivers long-lasting wear resistance and sharpness

With a 10 mm diameter and 100 mm total length

reducing secondary finishing steps

burr‑free finishes

Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 50mm 4 Month Widin and reduced frictionThe Omega Products ER Collet Extension with Castle Nut (UM) and Straight Shank is a precision accessory designed to extend the reach of ER25 collet systems. The 50mm extension length increases clearance for longer workpieces, while the castle nut provides a secure, adjustable connection. The straight shank ensures easy insertion into a wide range of machining setups and tool holders. Whether youre a professional machinist, engineer, or hobbyist, this