Spline Grinding Machine from Canada
Precision grinder for finishing splines on shafts and hubs used in drivetrain connections, achieving micron-level accuracy through metal removal. Falls under HTS 8461.40.50.70 as other gear grinding/finishing for non-standard gear forms. Used in heavy equipment manufacturing.
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 spline gauge calibration certificates to prove finishing precision capability
• Separate import of diamond wheels (HTS 6804) to optimize duties