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%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document flat positioning accuracy (±0.5°) and length specs
• Multiple flat configurations for different wafer types
• Calibration certificate for flat grinding crucial