SUNWIN Mini Indexing Machine With Drilling Attachment DIY Tool Metal Wood Modelmaking The Mini Metal Lathe is a tool for DIY,hobby,modelmaking,crafts,students,small parts processing and others. Saw blade is special designed, only 4mm cam short trip, which will protect human skin from injury. The kit can be assembled into max 8 kinds of different machine tools, such as Jig-saw, lathe, woodturning lathe, drilling machine, milling machine, sanding machine,On-hand machine, .Indexing machine. however you can use 3 kind of these functions at the same time. This is normal Aluminum+Carbon steel+ABS version. if you need the metal version please contact us for more details.Thanks.