Pneumatic Flats Grinder for Crystal Boules from Japan
Handheld pneumatic grinder for creating orientation flats on semiconductor crystal boules indicating conductivity. Under HTS 8467.89.50 for crystal grinders in wafer preparation equipment per statistical notes.
Duty Rate — Japan → United States
10%
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
• Docs must reference 'conductivity flats' to tie to Chapter 84 notes
• Precision angle gauges required for customs verification