Omega Products BT40 Slim Shrink Fit Chuck - G2.5 - 25,000RPM - 20mm Clamping Diameter - 160mm Gauge Length Outer Cartridge trusted for consistent performance across

trusted for consistent performance across industrial tasks

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

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

Ultra-compact geometry for tight grooves: Designed to access confined features with a minimum diameter of 6

this M10x1 taper lead HSS tap is a practical addition to any workshop or fabrication setup

Omega Products BT40 Slim Shrink Fit Chuck - G2.5 - 25,000RPM - 20mm Clamping Diameter - 160mm Gauge Length Outer Cartridge trusted for consistent performance acrossThe 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