Chrome-Moly Reaming Bit from Japan
Pilot reamer bit with chrome-moly alloy (>0.2% each) cutting teeth for enlarging rock boreholes in geothermal drilling. Under HTS 8207.19.30 for high-strength cutting part in earth boring applications. Tolerates high temperatures.
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
• Geothermal project affidavits support specialized use
• Dual metal analysis for Cr/Mo confirmation
• Avoid set with drill string components