Automated Wafer Honing System Model WH-3000
Precision honing machine that uses superabrasive tools to finish wafer edge profiles and chamfers, preventing micro-cracks during handling. HTS 8460.40.80.80 classification for honing machines finishing semiconductor metal surfaces other than gears. Essential for yield improvement in 300mm wafer fabs.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for general metal part thread grinding or finishing
Honing machines without semiconductor specialization fall under basic metalworking provisions.
If imported as honing tool heads or mandrels only
Abrasive tools separate from machine base classified as semiconductor machine parts.
If primary function is draft testing of wafer edges
Surface inspection equipment for semiconductors directed to Chapter 90.
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Import Tips & Compliance
• Provide edge profiling specifications (bevel angles, edge strength metrics) proving semiconductor application
• Include photos/videos demonstrating honing action on actual wafers in technical submission
• Avoid misclassification by excluding non-semiconductor demo workpieces from import samples
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