Introduction: Diamond wire guides just like the Charmilles C103+C104 sets (OD6.0 x H4 mm and OD5.0 x H4 mm) enhance EDM accuracy by reducing wire deflection and extending support life.
in several precision metalworking https://delilahvbtk775171.blogpostie.com/60594117/knowing-product-or-service-traces-of-edm-equipment-for-edm-wire-guides