Performance 65Mn Steel Quick Change Tool for Precision Milling and Tapping Built from 65Mn steel for exceptional durability and long service life, even in demanding professional environments. Quick change design enables fast, hassle tool swaps, reducing downtime and boosting efficiency during milling or tapping work. Fully compatible with GT12, GT24, and TC820 milling machines and rocker drills, making it a versatile solution for various setups. Hardness rating of HRC58 delivers outstanding strength and wear resistance for accurate, consistent tapping performance over time. Ideal for: Precision milling applications where reliable, quick change capability is essential. volume tapping operations requiring dependable wear resistance and consistent results. Workshops handling multiple machine types, benefiting from its broad compatibility and fast changeover features. This tool is engineered for professionals who demand both efficiency and precision. Its robust 65Mn steel construction ensures it withstands heavy use, while the quick change functionality streamlines workflow across different operations. Whether you are fabricating parts, performing detailed metalwork, or conducting frequent tapping tasks, this tool delivers performance you can depend on.