Master Bushing Adapter for Rotary Drilling from Canada
Master bushing adapters fit into rotary tables to grip kellys or pipes during oil well rotary boring, ensuring secure torque transfer. Falls under HTS 8430.49.8010 for rotary-specific oil and gas field drilling machinery.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include torque capacity specs and compatibility with standard rotary tables to validate classification
• Pair with full rotary table invoice if imported as set to maintain machinery heading