Crystal Puller Tool Holder from Canada
Specialized tool holder for crystal pullers in Czochralski method equipment under heading 8462, holding seed crystals during boule growth. Falls under HTS 8466.94.85.85 as a work/tool holder for 8462 machines. Designed for extreme temperature/precision environments in semiconductor manufacturing.
Duty Rate — Canada → United States
14.7%
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
• Include material certificates showing high-temperature alloy construction suitable only for crystal growth
• Declare as 'semiconductor crystal grower parts' on commercial invoice for proper statistical reporting
• Avoid classifying with puller machine; import separately to leverage lower duty rates