Semiconductor Wafer Edge Profiling Tool Holder from Canada
Specialized tool holder for edge grinding machines that create chip-resistant profiles on semiconductor wafers. Falls under HTS 8466.93.98.85 as an accessory for heading 8461 wafer processing equipment. Accommodates diamond wheels for sub-10 micron edge geometry.
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 edge geometry specification drawings; document wheel runout tolerances; provide spindle speed range compatibility