Automatic Tap Grinder for Machine Taps
A fully automatic machine for multi-flute grinding on machine taps for threading. It falls under tariff item 8460.39.00 as a cutter grinding machine for metal tools, with high throughput for tool rooms.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the machine is used for general grinding
Other grinding machines for metal are classified under this item.
If importing the automatic control unit separately
Parts for machine tools are classified under this item.
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
• Provide the machine's programming and automation specifications for customs review
• Confirm whether it qualifies for any end-use provisions for industrial machinery
• Ensure the grinding wheels are declared and classified correctly
Related Products under Tariff item 8460.39.00
5-Axis Tool Grinding Center
A 5-axis CNC tool grinding center designed for sharpening and regrinding complex cutting tool geometries such as step drills and form tools. It uses grinding stones and abrasives to finish metal or cermet tools, falling under the 'other' sharpening machines category of tariff item 8460.39.00.
Benchtop Cutter Grinder for Slitting Saws
A compact grinder for sharpening thin slitting saw blades used in metal slotting. It falls under tariff item 8460.39.00 as a tool sharpening machine employing grinding stones, suited for fabrication shops.
Benchtop Tool Sharpener Model TS-200
A compact benchtop tool sharpener for lathe tools, chisels, and planer blades using grinding wheels and abrasives. It falls under tariff item 8460.39.00 as a sharpening machine for tools or cutters, with a value under $3,025.
Carbide Insert Edge Prep Machine
A specialized grinder for preparing hone and edge geometry on indexable carbide inserts. It processes cermet and metal cutting inserts using abrasives, making it a sharpening machine for tools under tariff item 8460.39.00.
Carbide Insert Sharpening Machine
A precision grinding machine designed to reshape and sharpen indexable carbide inserts used in milling and turning operations. It finishes cermet tools using abrasives and polishing products, extending tool life and maintaining cutting accuracy. Falls under tariff item 8460.39.00 as a sharpening machine for metal or cermet tools.
Cermet Polishing Machine for Semiconductor Tools
A machine that uses polishing products to finish cermet semiconductor processing tools, such as plasma etch blades, achieving mirror finishes for critical contact surfaces. It is designed for precision finishing of cermet materials in semiconductor manufacturing contexts. Classified under tariff item 8460.39.00 as a sharpening or finishing machine for cermet tools.