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PCD Bore Finishing Tool Blanks from China

Mounted PCD blanks for single-point bore finishing tools used in automotive transmission and engine block production. Classified under 8207.70.60, these blanks enter under 9817.82.01 requiring diamond radius and hone pattern generation.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Specify bore diameter range and surface finish requirements,Include hone pattern specifications (plateau, crosshatch),Provide transmission/engine OEM specifications