Cermet Tricone Rock Roller Bit
A tricone roller cone bit with cermet inserts, used for percussion rock drilling in construction tunneling. The cermet teeth ensure longevity in abrasive conditions, and the working part is made of cermets, qualifying it under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the inserts are made of non-cermet materials, such as tungsten carbide.
Covers rock drilling tools with working parts not made of cermets.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the cermet inserts are the primary working part, not just reinforcement
• Verify the tool is for rock drilling, not oil well drilling, which may have different classifications
• Include the bit size and cermet type in the import documentation
Related Products under Tariff item 8207.13.00
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