Detailed Product Description 1.Super-rigid box frame ensures straight cuts while resisting warping and vibration prolongs saw life,extends blade life.2.Easy crank for raising/lowering cutting depth3.Large water tank proviides an optimum flow and volume of water to the blade4. Throttle control as standard part5. Diesel engine is also available for the concrete cutter.ModelQF300QF350QF400Diameter ...