Crystal boule Grinder-Polisher from United States
Crystal Boule Grinder-Polisher is a dual-function machine that grinds semiconductor boules to diameter then polishes flats for crystal orientation marking. Tariff item 8474.80.00 covers grinding and polishing of solid mineral semiconductor crystals. The machine combines both functions for efficient processing.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the machine as machinery for grinding and polishing solid mineral substances
• Ensure the equipment meets Canadian safety standards for dual-function machinery
• Check if the machine qualifies for duty-free import under the Canada-EFTA Free Trade Agreement if originating from an EFTA member state