Chromium Alloy Tricone Roller Bit from Canada
Tricone roller bit for rotary drilling rigs with cutting teeth containing over 0.2% chromium for abrasion resistance in oilfield and water well drilling. HTS 8207.19.30.90 applies to this earth boring tool with high chromium cutting part. Used in soft to medium rock formations.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit alloy certification and drilling application evidence to distinguish from parts of 8431 pumps
• Ensure FDA/REACH compliance if for environmental drilling; document non-food contact