HS Code for Polishing stones

Polishing stones are classified under HS code 6804.30. This heading covers hand sharpening or polishing stones made of natural stone, agglomerated natural or artificial abrasives, or ceramics. These items are distinct because they are designed for manual use rather than being mounted on a machine. The classification includes stones used for honing, sharpening, or polishing surfaces by hand. The materials used are typically bonded abrasives like silicon carbide or aluminum oxide, or natural stones like Arkansas stone. The code 6804.30 specifically excludes items that are essentially abrasive powder coated onto paper or fabric (which fall under 6805) and also excludes millstones or grinding wheels designed for mechanical use.

Products Included

• Oilstones for hand sharpening
• Whetstones for manual blade honing
• Hand-held polishing bricks for metal finishing
• Honing stones for manual cylinder finishing
• Agglomerated abrasive hand-rubbers

Common Misclassification

A frequent error is classifying these under 6804.22, which is for grinding wheels and similar articles intended for use on machines. The distinction lies in whether the item is a hand tool or a machine component. Another misclassification occurs with 6805.10, which covers abrasive cloth; polishing stones are solid blocks, not flexible coated abrasives. Additionally, pumice stones used for cosmetic purposes are often incorrectly placed here but should be in 3304.

FAQ

What is the HS code for hand polishing stones?

The HS code for manual sharpening or polishing stones is 6804.30.

Are these the same as grinding wheels?

No, grinding wheels for machines are classified under 6804.21 or 6804.22, while 6804.30 is strictly for hand-held stones.