Disc Calculator Template Wheels from Canada
Rotatable template wheels for engineering disc calculators of 9017.20.80, pre-printed with logarithmic scales for computations. Precision molded for smooth rotation. Classified in 9017.90.0136 as parts for mathematical calculating instruments.
Duty Rate — Canada → United States
10%
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
• Scale accuracy certificates required; specify calculation functions; plastic wheels risk Chapter 39 without proof of calculator specificity