Omega Products Back Stop Screws are essential accessories designed specifically for ER collet chucks. They provide reliable support and precise positioning for workpieces, helping ensure accurate machining results across milling, drilling, and turning operations. Built from high-quality materials with precision threads and a secure locking mechanism, these back stop screws deliver durable performance and repeatable results. The ergonomic design enables easy adjustment and locking, reducing setup time and keeping production moving smoothly. Precise, repeatable positioning: Provides reliable support and accurate placement of workpieces, delivering consistent machining results and minimizing setup changes between jobs. Durable, wear‑resistant construction: Made from high-quality materials with engineered threads to resist wear and maintain accuracy through repeated use. Ergonomic, quick-adjustment design: Designed for easy handling and fast locking, helping operators set up fixtures quickly and securely with less fatigue. With the Omega Back Stop Screws, you gain enhanced stability and accuracy in ER collet chucks, unlocking smoother workflows, reduced downtime, and improved overall machining performance. Sized for M8 threads and ER11 compatibility, they fit securely and hold tight through demanding applications, giving you confidence to tackle precision work with every setup.