Sunnen SV-2010 Vertical Honing Machine from Mexico
The Sunnen SV-2010 is a vertical honing machine designed for precision finishing of cylindrical bores in engine blocks and other metal components using abrasive honing stones. It falls under HTS 8460.40.80 as it is specifically a honing machine for metal surfaces, not gear-related. This machine ensures tight tolerances and smooth surface finishes critical for automotive and aerospace parts.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify machine specifications confirm honing function for metal/cermets to avoid reclassification under general grinding tools
• Include detailed technical manuals and end-use certificates to prove semiconductor or industrial metal processing application
• Ensure proper labeling of abrasive components; separate shipments of stones may classify under Chapter 68