SLD20 - ER16M - 70L Collet Chuck Extension Bar | Double Head Straight Shank for CNC Lathe | ER16M Tool Holder for Deep Processing/Accurate Cutting | Fine Finished Outer Layer

Produktbeschreibung

Deep Processing Solution - Collet Chuck Extension Bar increases machining depth by 70mm, avoiding the need for additional extension tools. Ideal for difficult-access areas in CNC lathe operations while maintaining accuracy and stability throughout prolonged cutting sessions. Accurate-Finished Stability - Extension bar diameter and critical outer layers are finely finished to 0.01mm tolerance, ensuring excellent balance during high-speed cutting operations up to 8000 RPM for smooth performance in demanding machining applications. Dual-Head Efficiency - Double head ER16M collet design enables quick tool changes without detaching the extension bar, reducing setup time by 40% and increasing productivity for shops handling multiple tooling operations in a single machining cycle. High-Speed Performance - Manufactured from hardened alloy steel with 58HRC outer hardness, this extension bar maintains dimensional stability even under continuous high-RPM operations, minimizing deflection that affects cutting accuracy in accurate CNC work. Cost-Saving Investment - Accurate-balanced construction reduces vibration-related tool aging by 30%, significantly extending both collet life and cutting tool lifespan while minimizing machine downtime for maintenance in expert CNC machining environments.