Diamond Wire Saw Tensioner Roller from Canada
Ceramic-coated tensioning roller maintaining diamond wire tension and alignment in wafer slicing saws (8426.19). Dedicated semiconductor equipment part under 8431.49.1010.
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
• Document wire diameter/gauge compatibility specs
• Prove integration prevents general roller classification (8431.49.90)
• Coating wear specs important for duty assessment