The Omega BT40 End Mill Holder is engineered to securely hold end mills in BT40 spindle systems, delivering precise tool retention for high-speed machining. Built for reliability in demanding environments, it helps maintain accurate tool positioning and consistent performance through the toughest milling tasks.

This model features a 6mm bore size, a 200mm gauge length, and Form AD/B, designed for broad BT40 compatibility. It achieves a maximum speed rating of up to 20,000 RPM with a G2.5 precision rating, supporting reliable, repeatable cuts at high speeds.

• High‑speed stability: Optimized for up to 20,000 RPM, providing secure tool retention and minimizing runout for clean, accurate milling results.
• Precise, repeatable seating: G2.5 accuracy ensures consistent tool position and repeatable performance across cycles.
• Rugged, compatible construction: Durable materials with Form AD/B design deliver reliable, long-lasting use in BT40 spindle setups.

Choosing this BT40 End Mill Holder translates to dependable alignment, reduced downtime, and a smoother workflow from roughing to finishing—helping you achieve better surface finishes, tighter tolerances, and more productive machining sessions.