Cermet Button Bit for Top Hammer Drilling
Threaded button bit with cermet buttons for top hammer rock drills used in quarrying. Cermet provides impact and wear resistance for hard rock penetration. Classified in 8207.13.00.00 for cermet working parts in rock drilling tools.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| π¨π³China | 3.6% | +35.0% | 38.6% |
| π²π½Mexico | 3.6% | +10.0% | 13.6% |
| π¨π¦Canada | 3.6% | +10.0% | 13.6% |
| π©πͺGermany | 3.6% | +10.0% | 13.6% |
| π―π΅Japan | 3.6% | +10.0% | 13.6% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with sintered metal carbide buttons
Carbide-tipped versions specifically provided for in statistical breakout.
If for hand-held pneumatic hammers
Handtool drill accessories shift to 8205 if not for machine-tools.
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Import Tips & Compliance
β’ Label with API/ISO standards for mining tools to facilitate customs verification
β’ Separate shipments of bits from drill steels to prevent set classification issues
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