Raise Boring Machine from Japan
Vertical shaft boring equipment for mine raises in rock. HTS 8430.39.00 for other tunneling boring.
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
• Shaft diameter capacity documentation essential
• Classify complete vs reamer head separately