Crystal boule Grinder with Flats from Germany
Grinds precise flats on semiconductor boules indicating crystal orientation and doping type. Essential per statistical note (a)(ii)(A) for wafer preparation.
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 length specs
• Multiple flat configurations for different wafer types
• Calibration certificate for flat grinding crucial