Cast-Iron Gear Grinder Bed Casting from Mexico
Heavy-duty cast-iron bed for gear grinding machine tools, cleaned and machined only to eliminate sprues and enable precise finishing setup. Fits HTS 8466.93.60.30 as a basic part for gear-finishing grinders in headings 8456-8461.
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
• Require supplier affidavits on casting operations to support 'not advanced beyond cleaning' claim
• Cross-reference with machine OEM specs to prove principal use in gear finishing
• Budget for potential CBP exams on large castings to confirm no prohibited advancements