Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 50mm 4 Month Widin The 45° helix and ball-nose

The 45° helix and ball-nose geometry work together to produce smooth transitions and precise radii

its TiSiN-coated carbide construction delivers durable

and deliver reliable results across jobs—whether in a professional shop

8 mm flute-length end mill features a 4-flute

it minimizes vibration for smoother cutting and quieter operation

Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 50mm 4 Month Widin The 45° helix and ball-noseThe 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