OptoTech Ultrasonic Precision CNC Metal Polisher from United States
The OptoTech Ultrasonic Precision CNC Metal Polisher is a numerically controlled ultrasonic polisher for finishing metal surfaces in semiconductor mold production. It uses ultrasonic cavitation with diamond slurry for mirror-like surfaces, placing it under tariff item 8456.20.00.
Duty Rate — United States → Canada
0%
Import Tips
• Classify the OptoTech polisher under 8456.20.00 as an ultrasonic machine-tool
• Provide the ultrasonic cavitation and diamond slurry specifications in the import documents
• Verify if the machine requires any special permits for semiconductor-related equipment