The Omega BT50 Shrink Fit Chuck is a secure, precision tool holder designed for BT50 spindle systems in high‑speed machining. It delivers reliable grip and concentric performance, helping you achieve consistent results across a wide range of materials and applications.

With a G2.5 precision rating, the chuck delivers exceptional tool concentricity and minimal runout, so hole sizes and surface finishes stay tight and repeatable—even at high speeds. The design supports speeds up to 25,000 RPM, enabling faster cycles without sacrificing accuracy. The shrink‑fit mechanism uses controlled heat expansion to clamp the tool shank firmly, delivering outstanding stability and damping to reduce vibration and tool deflection.

• G2.5 precision for exceptional concentricity: Achieves minimal runout for repeatable accuracy and superior surface finishes in high‑speed milling.
• High‑speed performance up to 25,000 RPM: Supports demanding milling tasks with quick cycle times and stable cutting at top speeds.
• Secure shrink‑fit grip for 18 mm tool shanks: Heat‑expanded clamping delivers a rigid hold with vibration damping, reducing deflection and improving surface quality.

This BT50 shrink‑fit chuck helps you streamline setup, maintain tight tolerances, and deliver consistent results across a broad range of jobs—from precision pocketing to heavy milling—while minimizing downtime and tool wear.