CNC Wafer Edge Profiling Slotter from Canada
Numerically controlled slotting machine adapted for semiconductor wafer edge profiling and flat grinding. HTS 8461.20.40.00 applies despite semiconductor use, as primary function is metal/cermet removal shaping.
Duty Rate — Canada → United States
14.4%
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
• Include semiconductor fab end-user letters to justify specialized classification
• Reference statistical notes but classify based on machine tool function, not end use
• Dual-use documentation prevents reclassification to Chapter 90 testing equipment