Crystal Ingot Notcher Blade from Germany
Ultra-thin diamond notcher blade for creating orientation notches on semiconductor crystal ingots/boules before slicing. Part of boule preparation equipment under HTS 8451.90.90 statistical note (a)(ii). Ensures precise wafer crystal orientation for device fabrication.
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
• Specify notch geometry (V-notch, flat, laser mark) and ingot diameter range
• Include kerf loss specs (<50μm) proving semiconductor precision