Omega Products BT40 Slim Shrink Fit Chuck - G2.5 - 25,000RPM - 20mm Clamping Diameter - 160mm Gauge Length Outer Cartridge technicians and hobbyists who need

technicians and hobbyists who need reliable hole finishing in a variety of materials

It’s a reliable choice for engineers and craftsmen who value consistency

Whether you’re tackling deep milling tasks in a shop environment or precision profiling in a dedicated workshop

The central lock protects contents when the cabinet isn’t attended

The robust geometry and coating support reliable performance on pre-hardened and carbon steels

Omega Products BT40 Slim Shrink Fit Chuck - G2.5 - 25,000RPM - 20mm Clamping Diameter - 160mm Gauge Length Outer Cartridge technicians and hobbyists who needThe Omega BT40 Slim Shrink Fit Chuck is a compact, high precision toolholder designed for tightaccess milling and demanding highspeed machining. Its ideal for engineers, machinists, and workshop environments that need repeatable clamping and quick, reliable tool changes in limited space. Manufactured to BT MAS403 (JIS 6339) standards, this chuck features a 3degree taper and Form AD B for optimal balance and rigidity. Its balanced to G2. 5 at 25,000