Whetstone Natural Sharpening Stone
A rectangular block made from natural fine-grained stone, such as Arkansas novaculite, used for manually sharpening knives and tools by rubbing the blade against its surface. It falls under HTS 6804.30.00.00 as a hand sharpening stone of natural stone, designed specifically for precision edge honing without any mechanical framework.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mounted on a framework or base
Millstones and grindstones with frameworks fall under 6804.10, excluding hand-held loose stones.
If made of agglomerated synthetic abrasives
Synthetic diamond or CBN based hand stones are classified under ceramic/synthetic abrasive segments.
If sold as a complete sharpening tool with handle
Assembled tools like diamond hones with handles are treated as hand tools, not raw stones.
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Import Tips & Compliance
• Verify the stone is of natural origin (e.g
• novaculite or sandstone) via supplier certification to avoid reclassification as synthetic abrasives
• Include detailed invoices specifying 'hand sharpening stone' use and natural stone composition to prevent customs delays
Related Products under HTS 6804.30.00.00
Flint Polishing Stone
A natural flint nodule shaped for hand polishing arrowheads, tools, and jewelry by abrasion. Per Chapter 68 note 2, flint as worked stone fits HTS 6804.30.00.00 for hand polishing stones.
Dolomite Rubbing Stone
Natural dolomite stone block for hand-rubbing and polishing concrete surfaces or stone carvings. HTS 6804.30.00.00 captures it as a hand polishing stone of natural stone, including dolomite varieties.
Japanese Waterstone 1000 Grit
A traditional Japanese sharpening stone made from natural sedimentary rock, soaked in water before use to sharpen chisels, plane blades, and kitchen knives manually. Classified under HTS 6804.30.00.00 for hand polishing stones of natural stone, emphasizing its manual abrasion process.
Oilstone Arkansas Sharpening Stone
A hard novaculite stone from Arkansas quarries, used with oil for fine polishing and sharpening of straight razors and woodworking tools by hand. HTS 6804.30.00.00 covers this as a hand sharpening stone of natural stone, prized for its consistent grit.
Natural Sandstone Honing Stone
A wedge-shaped stone cut from natural sandstone deposits, used manually to hone scythes and sickle blades in agriculture. It qualifies for HTS 6804.30.00.00 as a hand sharpening stone of natural stone, without any artificial binders.
Slate Honing Stone for Scissors
A thin, flat slate stone specifically for polishing and aligning scissors blades by hand rubbing. Excluded from monumental stone per Chapter 68 notes, it fits HTS 6804.30.00.00 as a hand polishing stone of natural stone.