Tungsten-Enhanced Countersink Bit from Japan
Three-flute countersink drill bit with tungsten-alloyed cutting edges (>0.2% W) for chamfering screw holes in hardened steel. Classified HTS 8207.50.20.80 as a drilling tool meeting high-alloy specs for machine or handtools. Precision woodworking and metal fab use.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify countersink angle and alloy; pair with pilot drills if sets
• Pitfall: classifying as milling tools under 8207.70