Code 6804 23 · Heading 6804

Natural-stone grinding, polishing, dressing or cutting wheels without a stand

This covers millstones, grinding wheels and similar products made of natural stone, without a stand, for grinding, polishing, dressing or cutting. It does not cover agglomerated natural abrasives, ceramic materials, hand-held sharpening or polishing stones, perfumed pumice stones, or wheels specially made for dental drills.

For example

A natural-stone grinding wheel without a stand for grinding
A natural-stone polishing wheel without a stand for polishing

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See the official tariff text

Official tariff text

Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of natural stone (excl. of agglomerated natural abrasives or ceramics, perfumed pumice stones, hand sharpening or polishing stones, and grinding wheels etc. specifically for dental drill engines)

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section XIII Articles of stone, plaster, cement, asbestos, mica …
Is the item made of stone, plaster, cement, asbestos, mica or a similar material; is it a ceramic product; or is it glass or glassware?
✓
Step 2 · Chapter 68 Articles of stone, plaster, cement, asbestos, mica … 1 of 3 chapters in section XIII
Which product and material category best describes it: natural-stone paving, worked stone or stone mosaic material, worked slate, grinding or sharpening goods, abrasive on a backing, mineral wool or expanded mineral material, asphalt-like goods, wood or plant fibre bonded with cement or plaster, plaster goods, cement/concrete/artificial-stone goods, asbestos-cement or cellulose-cement goods, asbestos goods, unmounted friction material, mica goods, or another stone or mineral-material product?
✓
Step 3 · Heading 6804 Millstones, grindstones, grinding wheels and the li… 4 of 15 headings under chapter 68
What type of product is it: a millstone for grinding or defibrating; a grinding, polishing, dressing or cutting tool, and if so is it made of agglomerated natural or synthetic diamonds, agglomerated abrasives or ceramic material, or natural stone; or a handheld whetstone or polishing stone?
✓
Step 4 · Subheading 6804 23 Millstones, grindstones, grinding wheels and the li… 4 of 5 subheadings under heading 6804
Is the product a millstone for grinding or defibrating, a product made of agglomerated natural or synthetic diamonds, a product made of other agglomerated abrasives or ceramic material, a product made of natural stone, or a hand-held sharpening or polishing stone?

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

6804 23 00 Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of natural stone (excl. of agglomerated natural abrasives or ceramics, perfumed pumice stones, hand sharpening or polishing stones, and grinding wheels etc. specifically for dental drill engines) Duty free Save

Compare the sibling codes

6804 10 Millstones and grindstones, without frameworks, for milling, grinding or pulping 0.0%
6804 21 Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of agglomerated synthetic or natural diamond (excl. hand sharpening or polishing stones, and grinding wheels etc. specifically for dental drill engines) 1.7%
6804 22 Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of agglomerated abrasives or ceramics (excl. of agglomerated synthetic or natural diamond, hand sharpening or polishing stones, perfumed pumice stones, and grinding wheels etc. specifically for dental drill engines) No rate on file
6804 23 Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of natural stone (excl. of agglomerated natural abrasives or ceramics, perfumed pumice stones, hand sharpening or polishing stones, and grinding wheels etc. specifically for dental drill engines) you are here 0.0%
6804 30 Hand sharpening or polishing stones 0.0%

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

68.04.2300

Of natural stone

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 3, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

6804 23 00 00

Of natural stone

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1576, last checked Aug. 3, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 5 codes at this level

Previous code 6804 22

Millstones, grindstones, grinding wheels and the like, without framew…

you are here 6804 23

Millstones, grindstones, grinding wheels and the like, without framew…

Next code 6804 30

Hand sharpening or polishing stones

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.