Numerically Controlled Wafer Grinder for Crystal Boules from Mexico
A CNC grinder designed to precision-grind semiconductor crystal boules to exact diameters and flats, indicating conductivity type. This machine falls under tariff item 8460.90.00 as it is a machine-tool for grinding metal or cermets using abrasives, and is not a gear cutting or finishing machine.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the grinder is classified as a machine-tool for grinding, not as semiconductor manufacturing equipment under 84.86
• Have technical documentation ready to prove its function and that it is not a gear machine
• Verify if the grinder qualifies for duty-free treatment under a free trade agreement