Secoroc Hollow Extension Rod T38 from Mexico
Secoroc T38 hollow extension drill rod, alloy steel, for production drilling in surface mines. Classified HTS 7228.80.00.00 as hollow drill rod with fatigue-resistant metallurgy. Used in blasthole drilling rigs.
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
Import Tips
• Provide fatigue and impact test data supporting drill bar classification
• Distinguish from concrete reinforcing (note c) with mining drill specs