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Mechanical Drafting Dot Grid from Canada

Acrylic ruling guide with embedded dot pattern for precise isometric and perspective mechanical drawings. Used on top of artwork. HTS 9017.20.80.80 classification.

Duty Rate — Canada → United States

14.6%

Rate breakdown

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

Import Tips

Dot spacing specifications prove technical grid vs artistic function,Transparent acrylic construction essential for overlay drawing application,Distinguish from underlay graph paper (4820.40) via overlay function