Boule Flat Grinder Diamond Dresser from Japan
Automated diamond dresser for crystal boule flat grinders (8465), conditions grinding wheel to precise angles indicating crystal orientation (conductivity type). Critical for semiconductor industry standards. Classified 8466.92.5050.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document flat angles (e.g
• {111}, {110} orientations) and wheel dressing specs
• Include statistical note (a)(ii)(A) reference for crystal grinder classification