Signswise Mini Multipurpose 6 In1 Lathe Kit Jig-saw Lathe Sawing Grinding Sanding Milling Drilling Metal Woodworking Lathes DIY Tool for Hobby Sience Crafts Teaching Modelmaking School Supplies The kit can be assembled into 6 kinds of different machine tools. Built-in overheat protection to assure the safe operation of the device. Processing materials include wood, plastic, aluminum, copper and other soft metal. Special Design of the Saw Blade guarantees the safety in use, protect your skin from injury. It will FREE SHIP from China via DHL, usually takes about 3-7 business days for the delivery