High-Chromium Compression Router Bit from Canada
Compression spiral bit with chromium-alloyed edges for milling composites, meeting 8207.70.30 specs. Though used in routers, classifies as machine-tool milling due to industrial alloy content. For aerospace composite panel machining.
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
• Document industrial router/CNC use vs woodworking to maintain classification
• Chip formation analysis shows milling vs routing characteristics
• Spiral geometry specs distinguish from straight bits