Portable Ultrasonic Metal Trepan Machine TUM-400
The TUM-400 is a handheld ultrasonic trepanning machine that cores holes in thick metal plates for shipbuilding and oil rigs. It uses annular tools with vibration to remove material, qualifying under tariff item 8456.20.00 for ultrasonic processes.
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 tool is primarily handheld and not a machine-tool
Handheld tools with self-contained electric motors may fall under power tools.
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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
• Declare the machine as portable ultrasonic equipment for metal removal
• Provide specifications showing the ultrasonic process
• Ensure compliance with safety standards for handheld tools
Related Products under Tariff item 8456.20.00
Bandelin Sonopuls HD 3200 Ultrasonic Homogenizer
A high-energy ultrasonic treatment system for disintegration and emulsification via material-eroding cavitation waves. It is classified under 8456.20.00 because it removes material through ultrasonic processes, though it is not a traditional machine tool.
DMG Mori ULTRASONIC 20 linear CNC Machine
The DMG Mori ULTRASONIC 20 linear is a 5-axis CNC ultrasonic machining center for high-precision metal component fabrication in aerospace. It integrates ultrasonic vibration with spindle rotation for efficient hard machining, qualifying under tariff item 8456.20.00.
DMG Mori ULTRASONIC 20 Linear Machine Tool
A 5-axis CNC machine tool that integrates ultrasonic oscillation to machine hard metals such as Inconel and carbide, producing complex molds and dies. It falls under tariff item 8456.20.00 because it removes material through ultrasonic processes, a core characteristic of this heading.
Fanuc U-Series Ultrasonic CNC Machining Center
The Fanuc U-Series is a CNC ultrasonic machining center that removes material from metal workpieces using high-frequency vibrations and abrasive slurry. This ultrasonic process for hard metals like titanium qualifies under tariff item 8456.20.00.
Haas UMC-1000 Ultrasonic CNC Machining Center
The Haas UMC-1000 is a 5-axis CNC machine with an integrated ultrasonic module for machining difficult-to-cut metals like Inconel used in turbine blades. The ultrasonic assistance enables complex contouring, fitting tariff item 8456.20.00.
Haas UMC-1000 Ultrasonic Milling Machine
A compact ultrasonic-assisted milling machine for metals, using sonic energy to enhance tool life when cutting superalloys and ceramics. It is classified under 8456.20.00 because the ultrasonic process is integral to its material removal function.