CNC Geared Shaping Machine from Canada
Numerically controlled shaper with helical gear capability for cutting involute profiles on large gears. HTS 8461.20.40.00 classification applies when gear shaping is secondary to general shaping function.
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
• Document gear module range and prove general shaping dominates usage
• Avoid 'gear shaper' terminology that triggers gear cutting subheadings
• Helix angle specs critical for distinguishing from hobbing machines