YIKING 12 MM Router machine

It seems like you're referring to a router machine with a 12mm collet size. Router machines with a 12mm collet size are typically used for heavy-duty routing tasks, such as shaping edges, cutting grooves, and carving designs on wood or other materials. The collet size determines the maximum diameter of the router bit that can be used with the machine. A 12mm collet would accommodate router bits with a 12mm shank diameter. These machines are commonly found in woodworking shops and are favored for their versatility and power. Is there something specific you'd like to know about YIKING 12 MM Router machines?