-- Specifications & Features -- Year: na. Make: Porter. Model: 45 20 JI. Serial #: 663950. Drive: Electric. Blade Drive: electric. Blade Size: 16”. Blade Up/Down: air. Cut Capacity: 5” x 8”. Infeed: 9” x 9’ dead rolls. Outfeed: 12” x 5’ with material stops. -- Seller Statement -- Sliding head cut off saw,