The Omega BT40 End Mill Holder (S/L20, 25,000 RPM, G2.5, 20 mm bore, 100 mm gauge length, Form AD/B) is a precision toolholding solution designed for high-speed milling. It securely holds end mills in BT40 spindles and maintains accurate tool positioning for consistent performance at speed.

Crafted from high-quality materials, this holder delivers durability and stability across demanding operations. Its 100 mm gauge length and 20 mm bore help provide a balanced, rigid cutting setup, reducing tool deflection and improving surface finish in a wide range of materials.

• G2.5 Precision Tolerance: Delivers precise tool positioning and repeatable runs, minimizing runout even at high speeds.
• 20 mm Bore Size & 100 mm Gauge Length: Provides secure tool retention and balanced, stable cutting geometry for consistent results across milling tasks.
• BT40 Interface with Form AD/B: Built for rugged durability in demanding CNC environments, delivering reliable seating and long-term wear resistance.

This BT40 End Mill Holder helps you streamline setups, improve cut quality, and extend tool life. With its robust construction and precise tolerances, you’ll experience reliable performance, reduced downtime, and repeatable results across a wide range of milling applications—from precision finishing to heavy material removal.