Swivel Head Internal Cylindrical Grinder from Japan
Precision grinder with swivel wheelhead for angular internal cylindrical finishing of metal ferrules in fiber optic connectors used in semiconductor testing. HTS 8460.29.0130 for other internal cylindrical metal grinding machines.
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
• Include angle adjustment range specs; distinguishes from fixed-head grinders
• Calibrate dressers before import inspection; non-compliant abrasives cause delays
• Declare vibration isolation features affecting classification precision level