Okamoto ACC-3224DX CNC Grinder
The Okamoto ACC-3224DX CNC Grinder is a numerically controlled flat-surface grinding machine optimized for high-precision metal surface finishing, particularly in semiconductor manufacturing. It uses diamond abrasives for cermet polishing with sub-micron accuracy. This product is classified under tariff item 8460.12.00 as it is a flat-surface grinding machine with numerical control, meeting the specific criteria of the tariff description.
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 grinder is not numerically controlled
This alternative applies to flat-surface grinding machines without numerical control, which would be relevant if the CNC feature is not integral to the machine's operation.
If the machine is a surface grinding machine with a different control system
This covers other surface grinding machines that are not numerically controlled, potentially applicable if the grinder uses manual or other non-CNC controls.
If the grinder is used for polishing rather than grinding
This residual heading for finishing machines may apply if the primary function is polishing, which could be distinguished from grinding operations.
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
• When importing, ensure the grinder's CNC system is documented to confirm it meets the 'numerically controlled' definition under the tariff
• Check if the diamond abrasives are included in the shipment; they may be classified separately under heading 68.04
• Confirm whether the machine qualifies for duty relief under the Machinery Program if used in manufacturing
Related Products under Tariff item 8460.12.00
Chevalier FSG-1224ADIV CNC Grinder
The Chevalier FSG-1224ADIV is a numerically controlled flat-surface grinding machine designed for deburring, honing, and polishing large metal plates and cermets. It uses abrasive products to achieve mirror finishes on hard materials, making it suitable for precision manufacturing. This machine falls under tariff item 8460.12.00 as a numerically controlled flat-surface grinder.
Chevalier FSG-1224ADIV CNC Surface Grinder
The Chevalier FSG-1224ADIV is a high-precision numerically controlled flat-surface grinder for finishing hardened metal and cermet components. It features rigid cast iron construction and automatic dressing for consistent abrasive performance. This machine is classified under tariff item 8460.12.00 as a numerically controlled flat-surface grinder.
Doosan DVG CNC Flat Grinder
The Doosan DVG series is a numerically controlled flat-surface grinder used for finishing, lapping, and deburring large metal forgings and cermets. It employs programmable abrasive paths for high-volume production polishing, ensuring consistent surface quality. This product qualifies under tariff item 8460.12.00 as a numerically controlled flat-surface grinding machine.
Doosan DVM 5-axis CNC Surface Grinder
The Doosan DVM is a 5-axis numerically controlled flat-surface grinder for complex metal and cermet surface geometries. It provides simultaneous multi-axis control for advanced finishing operations, ensuring high precision. This machine falls under tariff item 8460.12.00 as a numerically controlled flat-surface grinder.
Haas NGC 40 CNC Flat Surface Grinder
The Haas NGC40 is a numerically controlled flat-surface grinding machine designed for precision finishing of metal and cermet surfaces using abrasive wheels. It features automatic tool changers and high-speed spindles for semiconductor wafer finishing. This machine is classified under tariff item 8460.12.00 as a numerically controlled flat-surface grinder.
Haas NGC40 CNC Flat-Surface Grinder
The Haas NGC40 is a numerically controlled flat-surface grinding machine designed for precision finishing of metal surfaces using abrasive wheels. It features automatic tool changers and high-speed spindles for efficient deburring and polishing operations. This machine is classified under tariff item 8460.12.00 as a numerically controlled flat-surface grinder.