Crystal Boule Grinder Work Holder from China
A self-centering work holder attachment for crystal grinders that shape semiconductor boules to precise diameters and flats indicating conductivity. It is classified under tariff item 8466.30.00 as a special attachment for wafer preparation.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm that the work holder is solely or principally used with machines of headings 84.56 to 84.65
• Provide a detailed description of its function to the CBSA
• Verify if the item qualifies for duty-free entry under a trade agreement