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Diamond Pencil for Glass Edge Grinding from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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