Precision Gear Finishing Wheelhead Assembly from Japan
A fabricated steel wheelhead assembly for gear finishing machines, housing the grinding spindle and supporting high-speed abrasive wheels for gear profile refinement. Classified under HTS 8466.93.53.40 due to its principal use in metalworking gear grinding or finishing tools. It ensures accurate positioning and vibration-free operation during gear tooth grinding.
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
• Include detailed engineering drawings showing gear-specific adaptations; comply with ISO 9001 for precision parts; common pitfall is mislabeling as general tool holders leading to wrong duty rates