EDM Machining Steel Chips from Mexico
Micro-chips from electrical discharge machining (EDM) of hardened steel molds. HTS 7204.41.00.80 as chips/milling waste from precision ferrous machining. Fine particle size ideal for remelting furnaces.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Dielectric fluid residue testing critical (<0.5% oil); EDM parameter logs verify chip generation; high surface area requires sealed containers to prevent oxidation