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