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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of agglomerated synthetic diamond but without continuous metal rim on steel plate
Other synthetic diamond grinding wheels without the specific continuous rim segment and steel plate attachment fall under the broader 6804.22 category.
If classified as a handsaw blade rather than an abrasive grinding wheel
Metal carbide or diamond-tipped handsaw blades are classified in Chapter 82 as tools, not Chapter 68 abrasives.
If the millstone or grindstone is made of natural stone instead of agglomerated diamond
Natural stone abrasives without synthetic diamond agglomeration are covered under the natural stone heading in 6804.10.
Not sure which classification is right?
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Import Tips & Compliance
• Verify the diamond rim is continuously agglomerated with metal and attached to steel plates via supplier specs to confirm HTS classification
• Include material test certificates proving synthetic diamond content to avoid reclassification as natural stone abrasives
• Ensure FDA or safety certifications if used in food processing; common pitfall is mislabeling as generic grinding wheels
Related Products under HTS 6804.21.00.20
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.