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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If uses electro-discharge rather than ultrasonic processing
Electro-discharge machines have separate subheadings within the same chapter.
If primarily for medical instrument fabrication
Certain precision medical processing equipment may classify under Chapter 90.
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Import Tips & Compliance
• Include polishing rate data and surface roughness specs (Ra values) to demonstrate material removal function
• Avoid describing as 'cleaning equipment' in docs, as this shifts classification away from machine tools
• For EU imports, ensure Machinery Directive compliance documentation is complete
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