Crystal Ingot Trimming Saw Arbor from Canada
Rotating arbor assembly that holds diamond saw blades for precision trimming of semiconductor crystal ingot ends before boule processing. Mechanical drive shaft component without electrical features. 8487.90.00 classification for unspecified parts.
Duty Rate — Canada → United States
13.9%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide arbor balance specifications and RPM ratings for semiconductor saws
• Ensure blade mounting interface matches wafer saw equipment
• Avoid tool classification under 8467