Underreamer Tool from Mexico
An underreamer tool is an expandable cutting tool used to enlarge wellbore diameter below the main hole in oil or gas drilling operations. It is covered under tariff item 8430.49.00 as other boring machinery for gas field applications.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the underreamer is classified as a complete tool with its expandable arms
• Provide technical documentation showing its use in wellbore enlargement
• Verify if the tool's cutting elements affect classification under Chapter 82