8466.94.40.00/Cast Iron Tool Holder Base for CNC Drilling Machines/Mexico

Cast Iron Tool Holder Base for CNC Drilling Machines from Mexico

This cast iron base is a precision-machined part used in tool holders for CNC drilling machines under heading 8462. It is cleaned and machined only to remove casting defects like fins and gates, and for location in finishing machinery. Classifies under 8466.94.40.00 as a cast-iron part for heading 8462/8463 machines, not advanced beyond basic preparation.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Verify the part is solely for machines of 8462/8463 with documentation proving minimal machining beyond cleaning and defect removal

• Include foundry certificates confirming cast-iron composition and that no advanced finishing like grinding or heat treatment was performed

• Avoid misclassification as finished parts (8466.94.85); common pitfall is over-machining which shifts to 'other' subheadings

Cast Iron Tool Holder Base for CNC Drilling Machines from Mexico — Import Duty Rate | HTS 8466.94.40.00