sawing machine automatic hydraulic metal circular 1.pipe max cut 115mm 2.touch screen,easy operate ... .HSS blade dia 250-400mm sawing machineZT-315AV automatic hydraulic metal circular sawing machine[Characteristics]1.Material feeding, clamping, cutting are automatic and ... , easy operation4.Use HSS blades, Φ250-Φ400Head Swivel:90Ablity of saw blade(mm):50*50,ø60,115*115,110*110,110 ...