Omega's ER32 Tapping Collet is a precision accessory for tapping tools, ideal for machinists, engineers, and hobbyists who need reliable, accurate threads. It fits ER32 collet chucks for a secure grip and features an ultra-low 10-micron run-out to maintain alignment and minimize deflection during tapping. Ultra-low 10 microns run-out: Delivers precise alignment and minimal deflection for consistent tapping results. ER32 compatibility: Fits standard ER32 collet chucks, delivering a secure and reliable grip on tapping tools. Precision-tapping design: Specially engineered for tapping applications to maintain accuracy and repeatable results. By delivering precise alignment and a secure grip, the ER32 Tapping Collet helps you achieve clean, accurate threads and repeatable results across parts. Its reliable performance supports faster setup, fewer adjustments, and less downtime, making it a dependable choice for both high-volume production and hobbyist tapping tasks.