Omega Products ER Collet Extension - Mini Nut (ER) - Straight Shank - C10 ER11M X 100mm Widin New it combines a robust 2-flute

it combines a robust 2-flute profile with a 45° helix for efficient milling and clean finishes

4-flute design for deep mold cavities: 70 mm overall length with 10 mm flute length and a 4-flute geometry provide rigidity

With its 2-flute neck-type design

The Widin Carbide Corner Radius End Mill for Mold & Die is a 4-flute carbide milling tool engineered for precision cavities

it combines a 2-flute design with a long-radius edge for smooth

Omega Products ER Collet Extension - Mini Nut (ER) - Straight Shank - C10 ER11M X 100mm Widin New it combines a robust 2-fluteThe Omega ER Collet Extension with Mini Nut and Straight Shank is a compact, reliable accessory that extends the reach of your ER collet system. Built for ER collet setups (including ER11M), it provides a secure mini nut connection and a straight shank for easy insertion into standard tool holders. At 100 mm in length, this extension lets you machine longer parts or access tight work areas without sacrificing precision. Secure Mini Nut Connection: