Spline Milling Work Arbor from Canada
Precision ground arbor with expandable collets for holding spline blanks during milling operations on gear-cutting machines. Provides exact concentricity for involute spline production. Classified HTS 8466.20.10.90 as gear-cutting work holder.
Duty Rate — Canada → United States
14.6%
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
• Supply arbor expansion specs (e.g
• 0.001" increments) proving spline blank fit
• Include spline gauge calibration data linking to gear machine indexers