HTS 6804
Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| 6804.10.00.00 | Millstones and grindstones for milling, grinding or pulping | No. | Free | Free | USITC | |
| Other millstones, grindstones, grinding wheels and the like | ||||||
| 6804.21.00 | Of agglomerated synthetic or natural diamond | Free | 30% | USITC | ||
| 6804.21.00.10 | Segments for circular sawblades, consisting of diamond agglomerated with metal | No. | Free | 30% | USITC | |
| 6804.21.00.20 | Articles consisting of a continuous rim segment of diamond agglomerated with metal, attached to circular plates of steel (whether or not attached to non-steel plates) | No. | Free | 30% | USITC | |
| 6804.21.00.30 | Articles consisting of multiple segments of diamond agglomerated with metal, attached to circular plates of steel, without cutting parts (whether or not attached to non-steel plates) | No. | Free | 30% | USITC | |
| 6804.21.00.90 | Other | No. | Free | 30% | USITC | |
| 6804.22 | Of other agglomerated abrasives or of ceramics | USITC | ||||
| 6804.22.10.00 | Bonded with synthetic resins | kg | 5¢/kg + 2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | $1.10/kg + 40% | USITC |
| Other | ||||||
| 6804.22.40.00 | Abrasive wheels | No. | Free | 20% | USITC | |
| 6804.22.60.00 | Other | kg | Free | 30% | USITC | |
| 6804.23.00.00 | Of natural stone | No. | Free | Free | USITC | |
| 6804.30.00.00 | Hand sharpening or polishing stones | No. | Free | Free | USITC | |
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Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 6804 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.
All headings of chapter 68: Articles of stone, plaster, cement, asbestos, mica or similar materials