High-Pressure HPHT Diamond Die Insert from Japan
HPHT synthetic diamond inserts for wire drawing dies, replaceable in standard carbide holders for cost-effective maintenance. HTS 8207.20.00.30 specifically covers diamond die components. Used in continuous wire mills.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document insert dimensions and holder compatibility for parts classification
• Include usage instructions proving interchangeability with handtools or machine tools
• Batch certify diamond quality grades for consistent valuation