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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