Crystal Boule Grinder Drive Motor from Mexico
High-precision motors drive grinders that shape semiconductor crystal boules to exact diameters and flats indicating conductivity type. HTS 8412.80.90.00 covers these as other motors for semiconductor wafer preparation.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document flat orientation specs for resistivity indication; avoid general machine tool classification; include vibration specs critical for semiconductor precision