6804.21.00.20/Steel-Core Diamond Saw Blade for Concrete Cutting/Japan

Steel-Core Diamond Saw Blade for Concrete Cutting from Japan

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.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

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Import Tips

• 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