Titanium wires can be used in fishing lines, chainmails, welding wires, glasses frames, bicycle spokes. Titanium Wire 1.Material: Gr1, ... 0.5mm-5.0mm (tolerance: +/-0.05mm)Spool diameter: around 300mm.3. Surface: Polish surface, acid wash surface 4 ... Vacuuming metalling, sports, medical, sporting goods, glasses, earrings, hair accessories, rack plating, welding, etc. Shape: Coil or straight. Package: ...