High-Vanadium PDC Drill Bit from Canada
A polycrystalline diamond compact (PDC) drill bit designed for rock drilling in oil and gas exploration, featuring a cutting edge with over 0.1% vanadium by weight for enhanced durability and wear resistance. This tool falls under HTS 8207.19.30 due to its specialized alloy composition in the cutting part, optimized for hard rock formations. It is used with rotary drilling rigs for deep well boring.
Duty Rate — Canada → United States
Rate breakdown
Import Tips
• Verify chemical composition certificates from manufacturer to confirm vanadium content exceeds 0.1% for proper classification
• Ensure tools are marked as 'rock drilling' with detailed specs; mislabeling as general machine tools can lead to reclassification
• Obtain API certification if for oil/gas use to avoid customs holds on earth boring equipment