Worm Gear Hob from Canada
Multi-threaded hob cutter specifically for generating worm gear teeth profiles. HTS 8466.93.75.00 covers its use solely with gear cutting machines of 8456-8461. Vital for speed reducers and conveyor systems.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare lead and thread count parameters to validate worm gear specificity
• Pair with machine serial numbers in paperwork for principal use proof
• Avoid undervaluing via generic tool HTS; audits target high-precision hobs