Boule Diameter Grinder from Canada
Precision grinder specifically for reducing semiconductor boule diameter to standard wafer sizes (e.g., 300mm) while maintaining roundness. Includes automated gauging. HTS 8468.80.5000 for semiconductor-specific grinding apparatus.
Duty Rate — Canada → 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
• Gauge resolution docs (<1 micron) key; pair with boule handling systems
• Pitfall: standalone grinders may default to 8460