Omega Products BT40 ER Collet Chuck - Mini Type ER11 - 20,000RPM - G2.5 - 70mm Gauge Length - Form AD S&E Long Shank Design: Provides the

Long Shank Design: Provides the reach and stability needed for deep grooves and hard-to-access features without sacrificing rigidity

It is particularly well‑suited for mold and die work under 55 HRc

enabling consistent performance across small-feature milling tasks in molds and dies

long-neck carbide end mill designed for precision mold and die work

Ball Nose for Smooth Curves: Delivers gentle radii and consistent contours on rib profiles

Omega Products BT40 ER Collet Chuck - Mini Type ER11 - 20,000RPM - G2.5 - 70mm Gauge Length - Form AD S&E Long Shank Design: Provides theThe Omega BT40 ER Collet Chuck, Mini Type for ER11 tooling, is a compact, high precision tool holder designed for BT40 spindle systems. It delivers fast tool changes and reliable performance up to 20,000 RPM, with a 70 mm gauge length and Form AD interface for seamless integration in your CNC setup. Mini design for BT40 spindles: A compact, lightweight tool holder that minimizes overhang and improves balance during high speed machining. ER11 collet