Wafer Bow Measurement Fixture from United States
>- A fixture that holds wafers during bow and warp measurement in grinding process control stations. It is designed for wafer grinder or polisher equipment of heading 8428, ensuring accurate dimensional inspection. This part falls under tariff item 8431.39.00 as an 'other' part of such machinery.
Duty Rate — United States → 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 the fixture is solely for use with heading 8428 machinery to support classification
• Provide technical documentation showing its role in the grinding process
• Consider if the fixture includes measuring instruments that could affect classification