Electric Wafer Surface Profiler from Canada
Handheld electric tool for profiling wafer surfaces to verify flatness post-lapping in semiconductor prep. Classified HTS 8467.89.50.90 as electric hand tool for wafer grinders/lappers. Critical quality control step.
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
• Surface finish specs (angstrom level) in docs; distinguish from CMMs
• Cleanroom class certification
• Avoid Chapter 90 testing shift