Miniature Gear Profile Grinder from Japan
Precision grinder for miniature gears in watches and instruments, finishing involute profiles by metal abrasion. Fits HTS 8461.40.50.40 as low-value gear grinding machine. Critical for micro-mechanical assemblies.
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
• Highlight miniature scale (under 10mm) in documentation
• Use harmonized value declarations for consistency
• Comply with precision instrument import protocols