PDC Drill Bit Cutter Blocks from Mexico
Polycrystalline diamond compact (PDC) cutter blocks for insertion into drill bits of 8430.49 sinking machinery. Provide shear cutting for soft to medium formations in mining ops. Under 8431.43.80 as boring parts.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include bit assembly blueprints showing cutter integration with 8430 machinery
• Specify backing material and brazing specs to distinguish from generic PDC inserts