12-1/4 Inch Sealed Bearing Tricone Bit from Germany
12-1/4 inch sealed bearing tricone bit with TCI (tungsten carbide insert) teeth for geothermal drilling in volcanic rock. Classified HTS 8207.19.30.60 due to tungsten content exceeding 0.2%. High-temperature grease formulation.
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
• Geothermal end-use statements support rock drilling classification
• IADC code 537 or similar for hard formation verification
• Bearing seal type documentation important