CNC Slotting Machine for Semiconductor Wafers
A precision CNC slotting machine designed to cut narrow slots and grooves into semiconductor wafers during fabrication preparation. It is numerically controlled and removes metal or cermets through slotting, falling under tariff item 8461.20.10.
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.
Sibling item for other shaping or slotting machines.
If the machine is solely or principally used for semiconductor wafer fabrication.
Heading covers machines for semiconductor manufacture, which may apply if the primary function is not slotting.
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
• Ensure the machine is declared as numerically controlled with CNC documentation
• Provide specifications showing the slotting function is primary
• Be prepared to justify classification despite semiconductor industry use
Related Products under Tariff item 8461.20.10
Automotive Gear Shaping Machine
A high-precision gear shaping machine for producing helical and spur gears used in automotive transmissions by progressive tooth cutting. It is not numerically controlled, so it falls under the sibling item 8461.20.90, not 8461.20.10.
Cermet Block Shaping Machine
A machine tool for shaping cermet blocks used in cutting tool inserts by precise metal removal through shaping operations. It is not numerically controlled, so it falls under the sibling item 8461.20.90, not 8461.20.10.
Cermet Wafer Preparation Slotter
A slotting machine for preparing cermet semiconductor wafers by cutting alignment notches and edge profiles prior to circuit fabrication. It is not numerically controlled, so it falls under the sibling item 8461.20.90, not 8461.20.10.
CNC Contour Slotting Center
A CNC contour slotting center that combines slotting with 3D contour shaping, primarily for aerospace components. It is numerically controlled and removes metal through slotting and shaping operations, falling under tariff item 8461.20.10.
CNC Die Slotting Machine
A CNC die slotting machine used for slotting progressive dies, molds, and stamping tools by removing metal in precise patterns. It is numerically controlled and falls under tariff item 8461.20.10 as a shaping or slotting machine.
CNC Geared Shaping Machine
A CNC geared shaping machine with helical gear capability for cutting involute profiles on large gears. It is numerically controlled and primarily performs shaping operations, falling under tariff item 8461.20.10.