Boule Grinder Flatting Fixture from Germany
Custom fixture for grinding orientation flats on semiconductor crystal boules per statistical notes. Designed for heading 8463 grinding machines, under HTS 8466.94.85.85. Ensures conductivity/resistivity indication flats meet industry specs.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document flat positioning accuracy (±0.5°) and boule diameter range (100-300mm)
• Include drawings showing semiconductor-specific flat configurations (primary/secondary)