Tunnel Boring Machine Cutterhead from United States
A tunnel boring machine cutterhead is a rotary cutting head assembly designed for excavating hard rock in mining tunnels, attached to a tunnel boring machine. It is classified under tariff item 8430.39.00 as other tunnelling machinery, as it is a component of tunneling equipment for minerals and ores.
Duty Rate — United States → Canada
0%
Import Tips
• Classify the cutterhead under 8430.39.00 and provide specifications on diameter and cutter type
• Ensure the component meets Canadian safety standards for tunneling equipment, including material strength and wear resistance
• Determine the duty rate based on the origin of the goods and any applicable trade agreements