Wire Cut EDM WT Series WT 355 X / Y / Z / U / V Travel: 350 / 250 / 210 / 80 / 80 mm Opeartion system with PC DOS based Non-automatic wire threading system Non-Submerged type WT 455 X / Y / Z / U / V Travel: 450 / 300 / 250 / 100 / 100 mm Opeartion system with PC DOS based Non-automatic wire threading system Non-Submerged type 1 | 2