Semiconductor Wafer Slicing Saw from Canada
High-precision inner-diameter saw designed to slice ultra-thin wafers from monocrystalline semiconductor boules with minimal material loss. Ensures flatness and minimal subsurface damage for subsequent processing. HTS 8479.79.00.00 applies to this specialized slicing apparatus.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide kerf loss data and wire specifications for classification; comply with vibration standards for cleanrooms
• Common error: classifying as diamond saws under 8464