Molybdenum Wires Molybdenum Cutting Wires Size: 0.18mm, 0.20mm diameter (3.27mm max.) Material: Pure Molybdenum, Molybdenum content: 99.95 min. Properities: high tensile strength, small elongation ratio, good stability and high cutting precision. Application: EDM wire, loop incising machines and high speed cutting wire. Circles the filament core, the support wire, the lead-out wire, the electronics grid and so on