CNC Broaching Machine for Wafer Chucks from Mexico
Numerically controlled broaching tool that cuts precise keyways and slots in semiconductor wafer chucks for vacuum or electrostatic holding. 8461.90.30.80 for NC broaching removing cermet/metal in semiconductor context. Enables flat, distortion-free wafer processing.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include chuck material certs (e.g
• ceramic/metal); prove semiconductor end-use via buyer letters; pitfall: classifying as general broaching