The 8G8062.5X18.0 part of Dreamec is an adaptor designed to be used on various Dreamec power tools. It is a two-piece accessory used to securely connect two Dreamec power tools together. The 8G8062.5X18.0 is compatible with all Dreamec power tools, including drills, grinders, routers, saws, and others. The adaptor is made from durable, hardened steel, and is meant to provide a solid, secure connection between tools to ensure maximum performance and safety. The 8G8062.5X18.0 also comes with a quick-release lever for easy installation and removal.