DMG Mori ULTRASONIC 20 linear CNC Machine
A 5-axis numerically controlled ultrasonic machining center designed for high-precision metal component fabrication in aerospace applications. It integrates ultrasonic vibration with spindle rotation for efficient hard metal processing. Falls under HTS 8456.20.1010 due to its ultrasonic process and numerical control for metalworking.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily for machining semiconductor wafers rather than general metal parts
Wafer processing equipment may fall under semiconductor-specific provisions.
If sold as a honing or lapping machine without ultrasonic designation
Similar abrasive processes without ultrasonics classify under different headings.
If imported as a complete semiconductor fabrication system component
Machines for semiconductor manufacture have dedicated provisions.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide manufacturer specs confirming ultrasonic frequency >20kHz and metalworking end-use to support classification
• Declare vibration amplitude and power ratings accurately; discrepancies can trigger reclassification audits
• For semiconductor-related imports, include end-user statements distinguishing from Chapter 84 testing apparatus
Related Products under HTS 8456.20.10.10
Fanuc U-Series Ultrasonic CNC Machining Center
This numerically controlled machine tool uses ultrasonic processes to remove material from metal workpieces, ideal for hard metals like titanium and ceramics. It employs high-frequency vibrations combined with abrasive slurry to achieve precision finishing without thermal damage. Classified under HTS 8456.20.1010 as a numerically controlled ultrasonic metalworking machine.
OptoTech Ultrasonic Precision CNC Metal Polisher
Numerically controlled ultrasonic polisher specialized for finishing metal surfaces in semiconductor mold production. Uses ultrasonic cavitation with diamond slurry for mirror-like surface quality on hardened steel. HTS 8456.20.1010 classification applies to its ultrasonic metal material removal process.
Haas UMC-1000 Ultrasonic CNC Machining Center
High-speed 5-axis CNC machine with integrated ultrasonic module for machining difficult-to-cut metals like Inconel used in turbine blades. Numerical control enables complex contouring with ultrasonic assistance. Classified in HTS 8456.20.1010 for numerically controlled ultrasonic metalworking.
Sonics & Materials Vibracut CNC Ultrasonic System
Compact numerically controlled ultrasonic cutting system for thin metal foils and precision components in electronics manufacturing. Employs 40kHz ultrasonic vibration for burr-free cuts on stainless steel. HTS 8456.20.1010 due to ultrasonic process on metal with CNC control.