Bruted Diamond Lapping Plates from Mexico
Roughly bruted diamond plates used for precision lapping of mechanical components. These fall under HTS 7102.21.40.00 as simply bruted industrial diamonds.
Duty Rate — Mexico → United States
10%
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
• Document surface roughness to prove bruted, not polished status
• Provide flatness tolerance specs confirming industrial application
• Use continuous bond for high-volume lapping plate imports