Natural Sandstone Grinding Wheel from Mexico
A heavy-duty grinding wheel made from natural sandstone, designed for sharpening tools and smoothing metal surfaces in workshops. It falls under HTS 6804.23.00.00 as it is a grindstone of natural stone without frameworks, used for grinding and sharpening applications. The porous structure of sandstone provides effective abrasion without the need for binders.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Verify the stone is natural (e.g
• sandstone or quartzite) via geological certification to avoid reclassification as agglomerated abrasives
• Provide mill test reports confirming no synthetic binders, as Chapter 68 excludes coated or impregnated materials