Okamoto ACC-1224DXL CNC Lapping System from Japan
Okamoto's ACC-1224DXL is a numerically controlled double-sided lapping machine for achieving mirror finishes on metal and cermet workpieces. Classified under HTS 8460.40.40 for its NC control and lapping function on metal/cermets using polishing products. Essential for semiconductor wafer processing requiring atomic-level flatness.
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 workpiece material compatibility (metal/cermets only) to distinguish from semiconductor-specific equipment
• Ensure CE marking and safety certifications for NC systems to clear customs efficiently
• Declare accurate machine value excluding software licenses, which may classify separately