Continuous Miner Coal Cutter Tooth from Canada
Spiral helical tooth for cutter drums on continuous mining machines used in coal extraction under heading 8430. Optimized for shearing soft to medium coal. Part of 8431.49.90.34 coal cutter parts.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Declare tooth helix angle and carbide grade; include continuous miner model compatibility; check Section 232 steel tariffs