Omega Products Floating Reamer Holders with Straight Shank ER25 - 20mm are precision tool holders engineered to optimize reamingPerformance. The floating design lets the reamer self-align with the bore, delivering consistent hole diameter and a smoother surface finish across parts. The straight shank design provides broad compatibility with a wide range of machine tools, enabling quick setup and easy integration into existing workflows. Built for reliability, these holders maintain accurate alignment even under production demands. Self-aligning floating design: The reamer is free to self-align with the hole axis, minimizing deflection and delivering more consistent hole size and finish in challenging workpieces. Broad machine-tool compatibility: Straight shank compatibility supports a wide range of chucks and ER25 collet systems for flexible, fast tool changes. Rugged, precision-built construction: High-quality materials and a tight fit resist wear and maintain accuracy during demanding reaming operations. This combination of self-alignment, versatility, and durable construction helps you streamline your workflow—reducing rework, shortening setup times, and delivering repeatable hole quality from one part to the next. Ideal for production runs, precision machining, and routine reaming tasks, these holders provide dependable performance you can trust.