The Omega HSK63A ER40 Collet Chuck is a precision tool holder designed for high-speed machining. Its rigid HSK63A interface delivers a stable, repeatable tool seat that minimizes runout and maximizes cutting efficiency at speeds up to 25,000 RPM.

The ER40 collet system provides strong grip across a wide range of tool shanks, while the G2.5 balancing specification keeps rotation smooth at speed. With a gauge length of 80 mm, this chuck offers predictable reach and reliable performance in tight or demanding setups.

• Rigid HSK63A interface for repeatable accuracy: The HSK63A mounting delivers superior rigidity and alignment, reducing runout and improving tool life at speeds up to 25,000 RPM.
• ER40 collet system with broad tool-shank compatibility: Secure grip across a wide size range, minimizing slip and enabling quick tool changes for varying applications.
• G2.5 balanced design with 80 mm gauge length: Precision balance reduces vibration during high-speed machining, while the 80 mm gauge length provides stable reach and predictable performance in crowded setups.

This tool holder combines robust construction with precise balancing to support efficient, consistent results across high-speed operations. It helps shorten changeover times, improve surface finishes, and deliver dependable performance under demanding machining conditions. Whether upgrading equipment or expanding capabilities, the Omega HSK63A ER40 Collet Chuck is built for durability, ease of use, and long-term value.