The PS-66 features a work table with edges machined squared for accurate and convenient gauge setting, reversible upper blades, 4-edge lower blades, and shatter-proof finger guard. This machine is hand operated, bench or floor mounted and has adjustable gauge stops, replaceable blades and finger guards. Blades may be mounted for conventional splay cutting, starting at the outside edges, shearing to apex, or for pierce cutting, starting at apex and shearing to outside edges. Pierce cutting permits shearing inside the blank and coping. The PS-66 can cut a full 6″ x 6″ corner notch in one stroke. Saves the 6″ x 6″ cut out blank. By removing one frame bolt, the PS-66 will shear or square 6″ material of any length.