Thread Grinding Machine for Worm Gears from Mexico
Specialized grinder for finishing threads on worm gears used in industrial gearboxes, removing metal via abrasive wheels to precise tolerances. Classified under HTS 8461.40.50.70 as 'other' gear grinding machines for metal/cermet workpieces. Essential for power transmission components in heavy machinery.
Duty Rate — Mexico → United States
14.4%
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
• Provide engineering drawings showing gear-specific fixturing to distinguish from universal thread grinders
• Ensure valuation separates software from hardware to avoid over-declaring dutiable value