Crystal boule Slicer Blade Assembly from Mexico
Specialized blade assemblies for inner-diameter saws slicing semiconductor boules into wafers, classified as accessories in HTS 8448.32.0090 for 8445 prep machines. Matches note (B) wafer slicing saw components.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify blade material (nickel-phosphorus bonded diamond) for exclusivity
• Include wear-part replacement logs for ongoing 8445 use proof