HS Code 6804.21.0030

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) — US Import Duty

Official Description

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: > Of agglomerated synthetic or natural diamond > 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)

Hierarchy: 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 > Of agglomerated synthetic or natural diamond > 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)

US Duty Rates (2026 HTS)

General Rate (MFN)Free

Unit of MeasureNO

Possible Additional Duties

Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)

Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.

Classification

Chapter: Chapter 68 — Articles of Stone, Plaster, Cement, Asbestos, Mica or Similar Materials
Heading: 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

Related Codes in this Heading

6804.10.0000

Millstones and grindstones for milling, grinding or pulping

6804.21.0010

Segments for circular sawblades, consisting of diamond agglomerated with metal

6804.21.0020

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)

6804.21.0090

Of agglomerated synthetic or natural diamond

6804.22.1000

Bonded with synthetic resins

Common Questions

What is the US import duty for HS Code 6804.21.0030?

The general (MFN) duty rate for HS Code 6804.21.0030 (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)) is Free. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 6804.21.0030?

Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.

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