DeWalt® DW734 Portable Thickness Planer w/ 3-Knife Cutter-Head, 12-1/2"Powerful 15 amp, 20,000 RPM motor handles larger, deeper cuts in hardwoods. Disposable, reversible knives deliver 30% more knife life and make knife change fast and easy. Three knife cutter head with 10,000 RPM cutter head speed provides 96 cuts per inch, one of the finest finishes of any portable planer. Four column carriage lock drastically reduces the movement that causes snipe. Extra long infeed and outfeed tables provide 33 1 2" of material