Precision Gear Finishing Wheelhead Assembly from China
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 — China → United States
39.7%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [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