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
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 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