Monocrystalline Boule Slicer Arbor Attachment from Mexico
An arbor attachment for high-precision slicing saws that converts semiconductor boules into wafers with minimal kerf loss. It is a special attachment for machines of heading 84.64, which includes saws for working stone, ceramics, and similar materials, and is classified under tariff item 8466.30.00.
Duty Rate — Mexico → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the arbor attachment under 8466.30.00 only if it is presented separately; if included with the slicer, it may be part of the machine
• Keep records showing the attachment is solely or principally used with slicing saws of heading 84.64
• Check for duty relief programs like the Customs Duty Waiver for eligible semiconductor manufacturing equipment