Cast-Iron Gear Grinding Machine Base Casting from Mexico
Rough cast-iron base for gear grinding machines designed to hold workpieces steady during abrasive finishing of gear surfaces. Meets HTS 8466.93.15.30 criteria as a base casting advanced only to cleaning and basic location machining for gear finishing tools.
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
• Document the part's exclusive use in gear grinding machines of heading 8458; inspect for over-machining which could reclassify it
• Use detailed engineering drawings in entry filings