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Diamond Pencil for Glass Edge Grinding from Canada

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.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Specify glass industry use to differentiate from general metalworking tools

Ensure no metallic shanks are attached to preserve 'without frameworks' status

Provide abrasion test data for customs validation