Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 100mm FLH accurate cuts and excellent surface

accurate cuts and excellent surface finish

and improved results across a wide range of milling tasks

4-flute design features two helix angles (29° and 31°) that help reduce chatter and resonance

while carbide's wear resistance helps extend tool life in demanding mold-and-die work

enabling cleaner corners and refined finishes

Omega Products ER Collet Extension - Castle Nut (UM) - Straight Shank - C20 ER25 x 100mm FLH accurate cuts and excellent surfaceThe Omega Products ER Collet Extension with Castle Nut (UM) and Straight Shank is a purpose built accessory designed to extend the reach of your ER collet system. Sized for C20 ER25 configurations and a 100 mm extension length, it delivers durable, precise performance in a range of milling, drilling, and precision machining tasks. With a castle nut design for a secure, adjustable connection and a straight shank for easy insertion into a variety of