This Phase II tool holder system is superior to the Sherline Quick-change Tool Post and Holder set and is the perfect addition to your metalworking and manufacturing equipment. This Phase II unit type quick change tool post comes with one tool post & 5 tool holders and the mounting hardware and is designed for efficient and effective tool holding. The set includes a quick change tool post and five holders, making it ideal for a variety of tool holding applications. Whether you're working on a business or industrial project, this toolset is sure to provide you with the flexibility and ...