Sunnen SV-2010 Vertical Honing Machine from China

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 — China → United States

39.4%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]

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