PCD Boring Tool Blanks for Engine Cylinder Honing from Germany
Mounted polycrystalline diamond blanks specifically designed for precision boring tools used in engine cylinder manufacturing. Provided for in 8207.70.60, these blanks qualify under 9817.82.01 as they need final honing and sizing before installation. Critical for achieving nanometer surface finishes in automotive production.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include engine manufacturer specifications and cylinder bore dimensions,Provide evidence of required post-import grinding/polishing operations,Maintain supplier certifications verifying PCD quality and mounting integrity