Molybdenum Rock Roller Cone from Mexico
Single roller cone insert with molybdenum alloy (>0.2%) for custom rock drilling assemblies. HTS 8207.19.30 due to cutting part composition for abrasive earth. Replaceable in tricone systems.
Duty Rate — Mexico → United States
15%
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
• Prove interchangeability with major brands
• Component-only invoices avoid full bit classification
• Tensile strength data for alloy validation