Mounted PCD Grooving Tool Blanks from Japan
Polycrystalline diamond blanks on carbide shanks for internal/external grooving tools in hydraulic component manufacturing. Classified under 8207.90.75, these enter duty-free under 9817.82.01 requiring groove width and depth profiling. Used for O-ring and seal grooves.
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
• Specify groove dimensions and tolerance requirements,Include hydraulic component drawings showing groove locations,Document surface finish specifications for sealing surfaces