Helical Gear Indexing Arbor from Mexico
Precision arbor with helical spline drive for indexing helical gear blanks in hobbing/shaping machines. Compensates for helix angle during rotation. HTS 8466.20.10 as work holder for gear cutting machine tools.
Duty Rate — Mexico → United States
14.6%
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
• Specify helix angle ranges (5-45°) and DP/module compatibility in commercial invoice
• Include material certification (typically hardened alloy steel) for durability claims
• Balance declaration required for high-speed arbors (>500 RPM)