Crystal Orientation Grinder from Canada
Machine that grinds flats on semiconductor boules at precise crystallographic angles to indicate doping type and resistivity. Uses X-ray diffraction for orientation accuracy. HTS 8479.79.00.00 for orientation-specific preparation equipment.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document X-ray alignment capabilities; comply with radiation safety regs
• Pitfall: confusion with general surface grinders