Cast-Iron Gear Hobbing Machine Base from Mexico
A cast-iron base component for gear hobbing machines used in cutting precision gears, machined only to remove casting imperfections and allow positioning in finishing equipment. It falls under HTS 8466.93.60.30 as a cast-iron part specifically for metalworking machine tools for cutting gears, meeting the criteria of not advanced beyond cleaning and basic machining.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify casting process documentation to confirm parts are not advanced beyond cleaning and fin removal, as further machining shifts to other subheadings
• Include machine compatibility certificates showing sole use with gear-cutting tools under 8456-8461 to justify this specific classification
• Inspect for any additional features like pre-drilled holes beyond location purposes, which could reclassify as finished parts