Multi-Ratio Gearbox for Metalworking Lathes from Mexico
Precision gearbox with 12-16 manually selectable ratios for controlling spindle speeds on metal lathes. Falls under HTS 8483.40.30.80 as fixed ratio speed changer for machine tools, not pulp equipment. Essential for machinists requiring exact cutting speeds.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include machining speed charts showing discrete ratio steps vs. continuous variation,Specify heat-treated alloy steel construction suitable for metalworking,Document as replacement part for existing lathe models when applicable