12-1/4 Inch Sealed Bearing Tricone Bit from United States
The 12-1/4 inch sealed bearing tricone bit features TCI (tungsten carbide insert) teeth for geothermal drilling in volcanic rock. Its tungsten content exceeds 0.2% by weight, and it is formulated with high-temperature grease for extreme conditions. This bit is classified under tariff item 8207.19.00 as an interchangeable rock drilling tool.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a detailed specification sheet confirming the tungsten carbide insert content and high-temperature grease formulation
• Check if the product qualifies for duty-free entry under a free trade agreement with the country of origin
• Ensure the bit size and bearing type are accurately declared