Dewalt DW734 Heavy Duty 12-1/2" Thickness Planer W/3 Knife CuDewalt DW734 The DW734 12 1 2" Thickness Planer with Three Knife Cutter Head is powered by a 15 Amp motor for managing large, deep cuts in hardwood. Three knife cutter head with speed of 10,000 rpm provides 96 cuts per inch, delivering one of the finest finishes of any portable planer. Powerful motor Three knife cutter head delivers 30% longer knife life and 96 cuts per inch Carriage lock reduces the movement that causes snipe Material removal gauge