Custom Alloy Outer Race for Crystal Grinder Flattening from Mexico
Custom low-expansion alloy outer race for precision bearings in crystal grinders that create flats on semiconductor boules for resistivity indication. Ensures angular accuracy during grinding operations. Classified 8482.99.25 as other specialized race.
Duty Rate — Mexico → United States
15.8%
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
• Supply custom engineering specs matching statistical note (a)(ii)(A) crystal grinders
• Use detailed BOM showing standalone bearing race function