Doosan DNM 4500 Threading Center from Canada
Heavy-duty vertical machining center for large parts threading with high torque spindles for tough materials. Classified 8459.70.80.80 for metal removal threading/tapping operations on construction equipment components. Features rigid box ways for heavy cuts.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Heavy-duty specs (table load capacity >2 tons) require structural engineering validation
• Coolant system documentation essential for deep-hole threading classification
• Pallet changer systems may trigger 'unit construction' reclassification review