The SN-F11-AN pneumatic corner notcher from Baileigh Industrial is a great machine for making perfect corners in sheet metal. \n \nThe SN-F11-AN corner notcher has an 11 gauge mild steel capacity, so it can make quick work of almost any job, and like its hydraulically operated brother, the SN-F09-MS, the SN-F11-AN sheet metal notcher has blades that are fixed at 90, ensuring a perfect notch every time. \n \nAn oversized table measuring 18 x 23.5 includes table guides as standard to make production grade notches. \n \nThe 5 blades on the SN-F11-AN corner notcher can be flipped and resharpened for extended blade life. At 4.4cfm, the SN-F11-AN air operated sheet metal notcher can run off of any air compressor that can put out between 90 PSI and 115 PSI, which should allow this great tool to be used anywhere. \n \nAn operator controlled foot pedal controls the notching action on the SN-F11-AN. \n \nAt an operating pressure of 115 PSI the SN-F11-AN is capable of producing 50 strokes a minut