The Omega DV40 MLC Synchro Tapping Chuck ER20 is a precision toolholding solution designed for tapping applications that demand accuracy and reliability. Its synchro tapping mechanism keeps the chuck and spindle in lockstep during threading, minimizing thread damage and delivering consistent results. The DV40 size provides broad compatibility with common CNC spindles, and it accepts ER20 tooling for secure, repeatable tool retention on taps from M3 to M16.

• Synchronous tapping action: Maintains lockstep rotation between chuck and spindle during tapping, preventing thread damage and delivering consistent thread quality across parts.
• DV40 DIN69871 compatibility: Widely compatible with common CNC spindles and DIN69871 interfaces, enabling fast installation and reliable performance with minimal adapters.
• Durable build for long life: Crafted from high-quality materials with precise machining for wear resistance and dependable tool retention over many cycles.

This combination of precise synchronization, broad spindle compatibility, and rugged construction translates into real-world gains: fewer rework cycles from imperfect threads, faster tool changes, and consistent hole quality across batches. The DV40 interface and ER20 tooling support help you retrofit existing machines with confidence, while the robust design keeps downtime to a minimum and performance steady across demanding tapping tasks.