Speedrod Hollow Drill Steel 45mm from China
Speedrod hollow drill steel, 45mm diameter, alloy steel construction for top hammer drilling in quarrying. HTS 7228.80.00.00 applies as it's a specialized hollow bar for percussive drilling rigs. The design optimizes energy transfer and flushing in hard rock formations.
Duty Rate — China → United States
17.5%
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Submit drill rig compatibility certificates to confirm classification over generic tubing
• Check for rust/discoloration; no duty allowance per chapter note on iron/steel damage
• Document if heat-resisting steel (note g) for high-temp applications to support alloy status