Doosan DNM 4500 Thread Master from Canada
Doosan DNM 4500 Thread Master vertical machining center optimized for high-speed tapping up to M20 threads in cast iron housings. Features vibration-dampening bed for superior thread quality via metal removal. Other threading machine under HTS 8459.70.80.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document maximum tapping capacity (thread size/depth) for accurate classification
• For Korean imports, leverage KORUS FTA for duty-free entry with origin certificate