Wire Cut EDM WT Series WT 3 S X / Y / Z / U / V Travel: 350 / 250 / 210 / 80 / 80 mm Opeartion system with Windows based Non - automatic wire threading system. Submerged type Stabler power system increaseing machining efficiency WT 4 S X / Y / Z / U / V Travel: 450 / 300 / 250 / 100 / 100 mm Opeartion system with Windows based Non - automatic wire threading system. Submerged type Stabler power system increaseing machining efficiency WT 5 S X / Y / Z / U / V Travel: 560 / 360 / 300 / 100 / 100 mm Opeartion system with Windows based Non - automatic wire threading system. Submerged type Stabler power system increaseing machining efficiency WT 6 S X / Y / Z / U / V Travel: 650 / 400 / 350 / 100 / 100 mm Opeartion system with Windows based Non - automatic wire threading system. Submerged type Stabler power system increaseing machining efficiency 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 1 | 2