Aircraft Wood Core Drill Bit 5/16 Inch from Canada
5/16-inch aircraft-length drill bit with extended flute and molybdenum-vanadium alloy for drilling wood stringers in aviation mockups and prototypes. HTS 8207.50.20.70 due to high alloy content and woodworking precision for machine-tools. Provides deep reach without deflection.
Duty Rate — Canada → United States
15%
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 aerospace certification if applicable, but classify based on wood use
• Specify flute length exceeding standard for core extraction proof