The BT40 End Mill Holder from Omega Products is a precision toolholding solution designed for high‑speed milling. It securely houses end mills, delivering accurate tool positioning and stable performance in CNC machines. Built for engineers, machinists, tradespeople, hobbyists, and workshop crews who demand reliable results, this holder helps you achieve repeatable cuts and smooth finishes. Form AD/B design ensures compatibility with standard BT40 spindles for quick integration into existing setups.

Equipped with a 6 mm bore and a 160 mm gauge length, it balances rigidity and accessibility while the rugged construction and G2.5 tolerance maintain precision across loads. Rated for up to 20,000 RPM, it minimizes runout and vibration for clean, consistent cuts and longer tool life.

• High-speed capability up to 20,000 RPM: Maintains precise tool alignment and stable cutting at high speeds, reducing chatter and improving surface finish.
• G2.5 precision tolerance: Ensures repeatable, accurate tool positioning across multiple setups, boosting confidence and reducing downtime.
• 6 mm bore & 160 mm gauge length: Provides a rigid, reliable interface with ample gauge length for stability, helping to minimize deflection and improve cutting accuracy.

With the BT40 End Mill Holder, you gain a durable, dependable tool-holding solution that supports efficient workflows, consistent results, and longer tool life. Its robust build and precise tolerances make setup quick and predictable, whether you’re building prototypes, running production cycles, or performing routine maintenance in the shop.