Recommended wire tension: 1.2 - 1.5 bar.
Standard and R wires have high level of carbon
R: for workmanships with speed of cut
INOX: stainless steel (it guarantees the best durability).
WTT: tungsten (special material suitable for cutting very abrasive materials).
HPC: tungsten (high performance cutting)

Fast wire cutting wires are available in endless loops. When ordering please give the exact length in millimeters.