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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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