Cermet Reaming Bit for Blast Hole Drilling from Mexico
Reamer bit with cermet blades for enlarging blast holes in open-pit mining. Ensures precise hole sizing for explosives. Classified 8207.13.00.00 as cermet rock drilling tool.
Duty Rate — Mexico → United States
13.6%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify tolerance ratings in commercial invoice for technical validation
• Leverage FTZ for testing/rework of bits before formal entry