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)
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: > Other millstones, grindstones, grinding wheels and the like: > Of agglomerated synthetic or natural diamond > 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)
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 6804.21.00.20
Steel-Core Diamond Saw Blade for Concrete Cutting
This saw blade features a continuous rim segment of metal-agglomerated synthetic diamond attached to a steel circular plate, designed for high-performance wet or dry cutting of concrete and masonry. It falls under HTS 6804.21.00.20 due to its specific construction with diamond agglomerate on a steel core plate for grinding and cutting applications. Ideal for construction and demolition tools.
9-Inch Diamond Rimmed Steel Plate Saw Blade
A 9-inch diameter blade with a continuous metal-bonded diamond rim fixed to a steel core plate, used for precise cutting in stone fabrication shops. Classified under HTS 6804.21.00.20 for its diamond agglomerate rim on steel plates tailored for cutting and trueing operations. Commonly used with angle grinders or table saws.
Diamond Segment Steel Core Grinding Wheel for Granite
Heavy-duty grinding wheel with continuous diamond-metal agglomerate rim on a 7-inch steel plate, optimized for polishing and shaping granite countertops. Meets HTS 6804.21.00.20 criteria for diamond agglomerated segments attached to steel plates used in grinding and polishing. Essential for stone fabrication industries.
4.5-Inch Steel Plate Diamond Cutting Disc for Tile
Compact 4.5-inch diamond cutting disc with continuous metal-agglomerated rim bonded to steel plate, perfect for angle grinders in tile installation. Precisely matches HTS 6804.21.00.20 for its steel plate-mounted diamond segments used in cutting and trueing. High RPM tolerance for professional tiling.
12-Inch Turbo Diamond Saw Blade with Steel Core
Turbo-rimmed 12-inch saw blade featuring continuous diamond agglomerated with metal on a robust steel circular plate for heavy-duty asphalt and rebar cutting. Classified in HTS 6804.21.00.20 for the precise diamond rim and steel plate configuration in cutting applications. Popular in road construction.
Diamond Polishing Pad Backer Steel Plate
Steel circular plate with attached continuous diamond agglomerated rim segment for backing polishing pads in marble finishing. Fits HTS 6804.21.00.20 definition for diamond-metal rims on steel plates used in polishing and trueing stone surfaces. Used in wet polishing systems.
General Purpose Steel-Backed Diamond Rim Cutter
Versatile 7-inch cutter with continuous metal-diamond agglomerate rim on steel plate for cutting brick, block, and pavers. Directly aligns with HTS 6804.21.00.20 for steel plate-mounted diamond abrasives in grinding and cutting tasks. Suited for masonry professionals.