Float Zone Crystal Boule Grinder from United States
A grinding apparatus for float zone monocrystalline semiconductor boules, creating precise flats indicating resistivity. It grinds solid mineral substances, qualifying as a grinding machine under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the grinder is not classified as semiconductor manufacturing equipment under heading 84.86
• Provide a technical datasheet to CBSA showing the machine's grinding function
• Check if the equipment is eligible for duty deferral under the Customs Bonded Warehouse program