The Taper Adapter MT2 - JT4 is a tool designed to adapt one type of taper to another, typically used in machining and tool-holding applications. Its key features include: MT2 (Morse Taper 2): This is the size of the male taper, commonly used in drilling machines, lathes, and other equipment. MT2 is a medium-size Morse taper, typically used for medium-sized tools and spindles. JT4 (Jacobs Taper 4): This refers to the female taper, which is used to securely hold drill chucks and other accessories in place on machinery. JT4 is a specific size of Jacobs taper, often used in drill chucks for larger drilling applications. This adapter allows you to connect an MT2 spindle to a JT4 chuck or tool holder, making it versatile for different types of machinery and tasks. It’s commonly used in lathe or drill press setups where you need to switch between different tool or chuck systems while maintaining precision and a secure fit.