Crystal Grinder Flattening Fixture from Canada
Custom precision fixture that holds crystal boules for grinding orientation flats indicating conductivity type in 8426.30 equipment. Semiconductor-specific part for 8431.49.1010 classification.
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
• Supply CAD files showing exact flat angle tolerances for resistivity encoding
• Document as 'principal part' not accessory to avoid 8431.49.50
• Pair with machine serial compatibility list