The 13 In. Three Knife, 2-Speed Thickness Planer is powered by a 15 Amp motor for managing large cuts in wider materials. Three-knife cutter head with 10,000 rpm. Two-speed gear box allows users to change feed speed to optimize cuts per inch at 96 or 170 CPI. 19-3/4 In. cast aluminum base is 2X more rigid than a standard 10 In. base and folding tables. Material removal gauge and extra large thickness scale delivers accurate cuts with every pass. Fan-assisted chip ejection vacuums chips off of the cutter head and exhausts them out of the machine. Automatic carriage lock reduces the movement that causes snipe without the need for manual engagement by the user. Extra large turret depth stop allows user to return to most frequently used thicknesses with ease. Includes infeed and outfeed tables and extra set of knives.