Crystal boule Diameter Grinder from Japan
A crystal boule diameter grinder that shapes semiconductor boules to a uniform diameter before slicing, ensuring consistent wafer thickness. It also creates orientation flats used for doping identification. This machine is essential for preparing boules for wafer production and falls under this tariff item as it is used solely or principally for boule manufacture.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the grinder's specific function in boule preparation to justify classification under 8486.10.00
• Include a detailed description of the machine's capabilities in your customs declaration
• Check if the grinder is eligible for duty deferral under the Customs Bonded Warehouse program if it will be re-exported