Crystal Boule Grinder Chuck Holder from Germany
A vacuum chuck holder accessory for crystal grinders under heading 84.65, securing semiconductor boules during diameter and flat grinding to wafer specifications. It features precision alignment for conductivity and resistivity flatness. This holder is a work holder for machines of heading 84.65.
Duty Rate — Germany → 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
• Declare the chuck holder as a work holder for crystal grinding machines under 8466.92.00
• Keep documentation of its principal use with machines of heading 84.65
• Verify if the product qualifies for duty-free treatment under a trade agreement