(3) Better straightness (Easier for wire threading)
4. Color: Red (Like Copper color)
5. Package: 2000meter per spool; one spool in one carton (30 spools per packing case)
6. G/weight: 0.63Kg/spool
7. Usage: Tungsten Copper Alloy Wire is used for Aluminum jobs cutting on the wire cut EDM machines (When cutting 60mm height aluminum job, the cutting speed is 5000-6000sq mm/hour, and the usage life of each time (350m) is around 24 hours.