Synthetic Diamond Dresser for Grinding Wheels
A single-point or multi-point dresser tool using agglomerated synthetic diamond for trueing and dressing industrial grinding wheels. It qualifies for HTS 6804.21.00.90 as an 'other' tool for trueing without frameworks, of agglomerated synthetic diamond. Essential in manufacturing for maintaining wheel profile accuracy.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If equipped with a handle or shank for hand use
Hand-operated tools with diamond working parts are classified in 8202, not as loose abrasives.
If the dresser includes ceramic bond abrasives
Grindstones with ceramic binders fall under 6804.30, differentiating from pure diamond agglomeration.
If for parts of machine tools specifically
If marketed as interchangeable parts for CNC grinders, it moves to Chapter 84 machinery parts.
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Import Tips & Compliance
• Submit diamond concentration and agglomeration process documentation to customs for verification
• Avoid bundling with arbors or holders to prevent shift to Chapter 82 tool classifications
• Declare intended use as 'trueing or dressing' to align with HTS description
Related Products under HTS 6804.21.00.90
Synthetic Diamond Grinding Wheel for Metalworking
A precision grinding wheel made from agglomerated synthetic diamond abrasives, designed for grinding and sharpening hardened steel tools and metal surfaces. It falls under HTS 6804.21.00.90 as it is a grindstone of agglomerated synthetic diamond, excluding common framework-mounted types. Used in workshops for high-precision finishing without frameworks.
Agglomerated Diamond Polishing Pad for Stone
Flexible polishing pad embedded with agglomerated synthetic diamond grains for wet or dry polishing of granite and marble countertops. Classified under HTS 6804.21.00.90 for 'other' grinding wheels of agglomerated synthetic diamond without frameworks. Ideal for stone fabricators seeking high-gloss finishes.
Diamond Impregnated Core Drill Bit Blank
Agglomerated synthetic diamond segments for core drill bits used in concrete and masonry drilling, supplied without framework. Falls under HTS 6804.21.00.90 for other cutting tools of agglomerated synthetic diamond. Used by contractors for core sample extraction.
Agglomerated Diamond Lapidary Saw Blade Segment
High-precision segments of agglomerated synthetic diamond for lapidary saw blades used in cutting gemstones and jewelry materials. Classified in HTS 6804.21.00.90 as other cutting grindstones without frameworks. Perfect for jewelers and stone cutters.
Synthetic Diamond Deburring Wheel
Small wheel of agglomerated synthetic diamond for removing burrs from machined metal parts in aerospace applications. HTS 6804.21.00.90 covers such other grinding wheels of synthetic diamond abrasives without frameworks. Provides superior edge finishing.
Diamond Pencil for Glass Edge Grinding
Precision-ground pencil-shaped tool of agglomerated synthetic diamond for grinding edges on glass sheets and mirrors. Fits HTS 6804.21.00.90 for other hand sharpening/polishing stones of synthetic diamond. Used in glass fabrication.