Abstract: Lathes for working brake rotors and other components as desired. The lathes employ a pivoting carriage which mounts a tool for working, cutting, finishing or otherwise having a desired effect on the workpiece. Control of carriage positioning is accomplished preferably using a feedscrew, hydraulic or other desired linkage which is connected, directly or indirectly, to the carriage and to the frame of the lathe (other mechanisms or linkages may also be used). Such lathes may also employ a slide carriage for working brake drums, which carriage is preferably located on the side of the lathe opposite the pivoting carriage. The slide carriage may be easily removed and sold as a separate unit to allow a number of options for buyers.