Wafer Edge Profiling Grinder from Japan
Precision grinder creating rounded wafer edges to prevent chipping during handling and processing. Classified under HTS 8474.80.0015 for grinding semiconductor mineral wafers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify edge geometry tolerances (chamfer angle, radius)
• Document compatibility with wafer handling cassettes
• Common misclassification as general edge grinders without wafer specs