CNC Creep Feed Grinding Machine
A CNC creep feed grinding machine uses slow feed rates and high stock removal under numerical control for deep slots in turbine blades and aerospace parts. It qualifies under tariff item 8460.24.00 as a numerically controlled grinding machine for metal, excluding gear grinding.
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 machine is not numerically controlled
Creep feed grinders without NC are under other grinding machines.
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
• Classify as a numerically controlled grinding machine for metal
• Provide technical specs to CBSA showing NC operation
• Check if the machine is subject to any import permits for aerospace use
Related Products under Tariff item 8460.24.00
CNC Belt Grinding Machine
A CNC belt grinding machine uses an abrasive belt under numerical control to finish contoured metal surfaces such as aerospace forgings, ensuring consistent material removal. It falls under tariff item 8460.24.00 as a numerically controlled grinding machine for metal, not involving gear cutting.
CNC Camshaft Grinding Machine
A CNC camshaft grinding machine is a numerically controlled grinder for camshaft lobes and journals, achieving precise profiles via abrasive wheels. It qualifies under tariff item 8460.24.00 as an other numerically controlled grinding machine for metal, excluding gear grinding.
CNC Centerless Grinding Machine
A CNC centerless grinding machine is numerically controlled and removes material from cylindrical metal parts using abrasive wheels to achieve precise diameters and finishes. It falls under tariff item 8460.24.00 as an other numerically controlled grinding machine for metal.
CNC Crankshaft Grinding Machine
A CNC crankshaft grinding machine is a numerically controlled grinder for engine crankshaft journals and pins, ensuring balance and diameter precision via abrasives. It falls under tariff item 8460.24.00 as an other numerically controlled grinding machine for metal, not gear-related.
CNC Cylindrical Grinding Machine
A CNC cylindrical grinding machine performs external and internal grinding of cylindrical metal components like bearings and pistons using abrasive wheels for high-precision finishing. It matches tariff item 8460.24.00 as an other numerically controlled grinding machine for metal.
CNC Double-Disc Grinding Machine
A CNC double-disc grinding machine uses two parallel abrasive discs under numerical control to grind both sides of flat metal parts simultaneously for precision thickness control. It falls under tariff item 8460.24.00 as an other numerically controlled grinding machine for metal.