CNC Rotary Table by raynerd -- Homemade CNC rotary table constructed from a 4" rotary table, NEMA 23 stepper motor, and driver. Coupling and motor mount were machined from aluminum. Runs on Mach3 software. http://www.homemadetools.net/homemade-cnc-rotary-table
Junkyard Bandsaw Mill by Rick Allen -- Homemade junkyard bandsaw mill fabricated from steel and utilizing automotive tires to drive the blade. Powered by an 18hp Briggs & Stratton engine. http://www.homemadetools.net/homemade-junkyard-bandsaw-mill
Here's my one hour router sled that cost me around $60.00 to make.