Boule Lapping Machine Workhead from Japan
A boule lapping machine workhead is a component for lapping machines that flatten semiconductor boules to precise tolerances before wafer slicing. It is classified under tariff item 8454.90.00 as a part of metallurgical casting machines. This workhead achieves critical flatness for semiconductor processing.
Duty Rate — Japan → 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
• Classify the workhead under 8454.90.00 as a part of casting machines used in metallurgy
• Provide technical documentation showing its use in semiconductor boule processing
• Verify if the goods are subject to end-use requirements