Wafer Lapping Machine Workholder from Mexico
A vacuum workholder plate for wafer lappers that hold silicon wafers during precision lapping to achieve required thickness and flatness tolerances, designed for semiconductor wafer preparation before fabrication. It is a part of the wafer lapping machines of tariff item 8479.89.10.
Duty Rate — Mexico → Canada
0%
Import Tips
• Declare this as a part of the wafer lapper (8479.89.10) and provide the machine's model number
• If the workholder includes vacuum components, verify whether they are classified under Chapter 84 as vacuum pumps
• Ensure the plate is not considered a general-purpose work holder, which would fall under heading 84.66