... CNC machine tool ,easy to operate and Save labor. 2)high precision. 3)cutting all kinds of iron bar. Super and high speed CNC ... used, with standard built-in settings and cooling system, for even more savings on tube cutting ... machining technology, the gearbox to zero clearance.Cutting example1,the circular saw blade: super-hard ... 1seconds. Super and high speed CNC solid bar cutting circular sawing machine