Wafer Crystal Grinder Coolant System from Mexico
Refrigerated coolant system for crystal grinders that prepares semiconductor boules to precise diameters per statistical note (a)(ii)(A). Maintains grinding wheel at constant temperature for accuracy. HTS 8418.99.8060 wafer preparation equipment.
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
• Reference statistical note documentation; include grinder model compatibility
• Avoid tool/die coolant classification under 8466