... and CEO certifacation 3,Best part from taiwan. NOTE1, Extra large machine ,extra larger thickness wire cutting machine is Customized products2, ... of guide is within 200mm.3, above DK7750 machine can configuration±20°,±30°big rock taper machine4,all ... machine.DK77 Series CNC Wire Cutting Machine/Cut EDM.CE Certificate, ISO &IQNET High Accuracy , Good Surface Roughness 2012 New WEDM wire-cutting machine ...