</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8207.19.30.60/HQ Diamond Impregnated Core Bit/Japan

HQ Diamond Impregnated Core Bit from Japan

HQ-size (3-7/8 inch) diamond impregnated core bit with tungsten carbide matrix for wireline coring in mineral exploration. Classified HTS 8207.19.30.60 for core bits with tungsten content over 0.2%. Optimized for fractured hard rock recovery.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Include wireline coring system compatibility specs to confirm rock drilling classification

• Verify diamond concentration and matrix alloy certification

• Prevent misclassification as gemstone cutting tools

HQ Diamond Impregnated Core Bit from Japan — Import Duty Rate | HTS 8207.19.30.60