PDC Rotary Drag Bit for Hard Rock from China
Polycrystalline diamond compact (PDC) rotary drag bit with tungsten carbide backing for directional hard rock drilling in oilfield applications. Falls under HTS 8207.19.30.60 for rotary rock drill bits with over 0.2% tungsten content. Features multiple PDC cutters for enhanced durability.
Duty Rate — China → United States
42.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Classify based on predominant rock drilling function, even with oilfield applications; provide engineering specs
• Ensure PDC cutter composition documentation for alloy verification
• Avoid classifying as 'finished drill bits' if interchangeable components