High-Speed Steel Gear Hob from Canada
A precision hob made from high-speed steel with over 0.2% chromium and molybdenum content, designed for cutting involute gear teeth on hobbing machines. It falls under HTS 8207.90.3030 due to its classification as a gear cutting tool with specified alloying elements exceeding the weight thresholds. Commonly used in automotive and machinery manufacturing for producing spur and helical gears.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify alloy composition certificates to confirm chromium/molybdenum over 0.2% for correct subheading classification
• Ensure tools are marked with country of origin and material specs to avoid customs reclassification