PCD Tapping Tool Blanks from Canada
Polycrystalline diamond blanks mounted for manufacturing thread tapping tools used in high-volume aluminum die casting. These 8207.50.40 classified blanks enter under 9817.82.01 requiring thread flute and chamfer grinding. Essential for M6-M12 aluminum thread production.
Duty Rate — Canada → United States
10%
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
• Specify metric thread sizes and material grades to be tapped,Include tapping speed/feed rates and tool life requirements,Document die casting alloy specifications