💾 Data Updated: Latest version • Last updated: December 09, 2025

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) 🖩

Details

FieldValue
Unit of QuantityNo.
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty30%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 6804.21.00.30, specifically covers articles designed for grinding, sharpening, polishing, trueing, or cutting, which are constructed from multiple segments of diamond agglomerated with metal. A key characteristic of these articles is their attachment to circular plates made of steel. It is important to note that these items are classified here even if they are also affixed to plates made of non-steel materials, provided the primary construction involves diamond agglomerated with metal segments and steel plates.

This classification can be distinguished from its siblings primarily by the form of the diamond agglomerated material and its attachment. Unlike sibling 6804.21.00.10, which refers to individual segments intended for use in sawblades, or 6804.21.00.20, which pertains to articles with a *continuous* rim segment, this category focuses on articles composed of *multiple*, discrete segments of diamond agglomerated with metal. These multiple segments are then attached to a circular steel plate, distinguishing them from articles with a singular continuous diamond rim. The residual category, 6804.21.00.90, would capture any remaining articles of agglomerated diamond that do not fit the more specific descriptions.

As this node represents a leaf node within the HTS classification, there are no further subdivisions. Classification within 6804.21.00.30 hinges on the presence of multiple diamond agglomerated segments, their metallic bonding, and their definitive attachment to circular steel plates. The absence of cutting parts is also a defining characteristic, implying these items are not designed for the primary act of cutting but rather for abrasive operations or as components thereof.

Frequently Asked Questions

›What is HTS code 6804.21.00.30?
HTS code 6804.21.00.30 covers 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) under the US Harmonized Tariff Schedule. It falls under Chapter 68: Articles of stone, plaster, cement, asbestos, mica or similar materials.
›What products are classified under 6804.21.00.30?
This classification covers 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). It is a subcategory of Of agglomerated synthetic or natural diamond (6804.21.00).
›What is the import duty rate for 6804.21.00.30?
The general rate of duty for HTS 6804.21.00.30 is Free. The Column 2 rate is 30%.
›What unit of quantity is used for 6804.21.00.30?
Imports under HTS 6804.21.00.30 are measured in No..

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