The Minigraf M3 is a bench top frame assembly machine and our most popular model with the Custom Framer. It si compact and well constructed, build for many years of trouble free operation. With this machine, the Frame sets the front and back stops for V-nail Insertion. The frame is then moved across the nail head and V-nails can be driven or stacked anywhere along the frame joint. The v-nail insertion is mode through the use of a pneumatic pedal.