Code	Teeth	Diameter×Thickness	Pipe diameter	Q'ty /Carton	Gross weight/Carton
0620	Top blade 18 teeth, Bottom blade 15 teeth STANDARD	230mm×107mm	φ24mm and 25mm	1 pc	15.7kg
0647	Top blade 18 teeth, Bottom blade 15 teeth STRONG	230mm×107mm	φ26mm and 28mm	1 pc	15.7kg