Wafer Grinder Flange Holder from Canada
Custom flange holder attachment securing wafers during back-grinding to target thickness in semiconductor prep. Falls under HTS 8466.30.60.85 for grinder special attachments in statistical note (b)(ii)(C).
Duty Rate — Canada → United States
12.9%
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
• Specify vacuum chuck compatibility for classification support
• Document prevents shift to general 8466.10 self-opening holders
• Validate with CBP for 8-digit statistical suffix accuracy