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PCD Tapping Tool Blanks from Japan

Polycrystalline diamond blanks mounted for manufacturing thread tapping tools used in high-volume aluminum die casting. These 8207.50.40 classified blanks enter under 9817.82.01 requiring thread flute and chamfer grinding. Essential for M6-M12 aluminum thread production.

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

Specify metric thread sizes and material grades to be tapped,Include tapping speed/feed rates and tool life requirements,Document die casting alloy specifications