Button Bit for Surface Mining Drill from Mexico
A rock drill button bit with hardened steel buttons for surface mining and blasting hole creation. HTS 8207.19.60 includes it as an interchangeable rock drilling tool for rotary rigs. Designed for high-impact earth boring in open-pit operations.
Duty Rate — Mexico → United States
12.9%
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
• Include hardness certifications (Rockwell scale) for button inserts
• Specify thread type (e.g
• R32) for machine-tool compatibility