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Impregnated Diamond Bit for Coalbed Methane from Canada

Specialized impregnated diamond bit optimized for coalbed methane (CBM) and soft formation directional drilling. Classified HTS 8207.19.60.65 for diamond working part rotary rock drill bit. High diamond concentration prevents balling in sticky formations.

Duty Rate — Canada → United States

12.9%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

End-use statements specifying CBM application support correct rock drilling classification

Lower diamond concentration designs risk reclassification to carbide bits

Impregnated Diamond Bit for Coalbed Methane from Canada — Import Duty Rate | HTS 8207.19.60.65