High Torque Rotary Rock Bit from Germany
Heavy-duty rotary rock bit with chrome-moly tungsten carbide cutting structure (over 0.2% chromium and tungsten) for high-torque drilling rigs. Falls under HTS 8207.19.30.60 as specified alloy rotary drill bit. For large diameter blast hole drilling.
Duty Rate — Germany → United States
15%
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
• Torque rating and connection specs essential for customs description
• Dual alloy certification (Cr + W) required
• Distinguish from mining machine cutter heads