Thread milling is a distinct segment mill that cuts inside or exterior threads in a workpiece. Threads are Slash because of the rotation of a single position, dual level, or triple position slicing Resource. In addition to lathes, milling machines are several of the most basic machine tools in operation. https://millingmachinesforsaleuk14444.blog-ezine.com/26950191/the-2-minute-rule-for-used-cnc-milling-machines