8.5 Inch Tricone Rock Drill Bit from United States
The 8.5 inch tricone rock drill bit is a tungsten carbide insert bit with sealed bearings for rotary drilling in construction pile foundations. Its tungsten content in the inserts exceeds 0.2% by weight, providing excellent wear resistance. This product falls under tariff item 8207.19.00 as an interchangeable rock drilling tool.
Duty Rate — United States → Canada
0%
Import Tips
• Document the tungsten carbide insert content and provide a manufacturer's certificate for customs
• Verify if the bit qualifies for preferential duty rates under a free trade agreement with the country of origin
• Keep the bearing type and drilling application details in the import documentation