This miniature Round ball Pinvisel is an ideal tool for holding small jobs, holds drill bits and reamers etc. The swivel / revolving head makes this tool handy to use. A multi use tool, with the range of the collets can hold reamers as well as screwdriver heads any round shank bits. Fits securely and comfortably in the palm of your hand. This tool can be used for delicate work with Jewelry work, when constructing models, working on instruments and repair of watch and clock components. Use it as simple as a screwdriver.Note - PLEASE CLEAN AND APPLY OIL BEFORE USE. Note - Remember to wear eye protection. Note - Photographs are for illustration purpose only. Actual item may slightly differ from the pictures shown.Scorpion is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness of our products.