Wafer Slicing Diamond Saw from Canada
High-precision inner-diameter saw with diamond blade for slicing monocrystalline boules into thin semiconductor wafers. Coolant systems manage heat from cutting process. Classified in 8419.90.50.80 as part for wafer manufacturing temperature treatment.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify blade diamond specs and kerf loss tolerances; declare boule material compatibility; comply with cleanroom import packaging standards