This mandrel is designed for the Shopsmith lathe. It slides over the shaft and has the set screw at the proper 3 degree angle. This mandrel can be used for bottle stoppers, light pulls, ice cream scoop handles, shaving brushes and so many more projects.
It has a 3/8'' x 16 tpi threads witha a slit so it taps the wood and cuts sharp threads.
It comes with a free allen wrench and 2 stub drill bits: 5/16 and 21/64.