Precision Chrome Steel Tapered Roller for Wafer Saws from Japan
High-precision chrome steel tapered rollers optimized for wafer slicing saws in semiconductor manufacturing. Classified in HTS 8482.91.0050 when imported standalone as bearing rollers, despite end-use in crystal growers/pullers per statistical notes.
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
• Document non-semiconductor specific design to maintain 8482 classification; include surface finish specs (Ra < 0.1μm); segregate from full saw assemblies to avoid set classification