9-7/8 Inch PDC Core Bit from Canada
9-7/8 inch PDC core bit with reinforced tungsten carbide gauge rings for oilfield coring in hard formations. HTS 8207.19.30.60 classification for core bits with high tungsten content. Features optimized hydraulics for chip evacuation.
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
• Balance oilfield vs general rock drilling classification based on primary use documentation
• PDC grade and tungsten backing specs required
• Avoid bundling with core barrels which changes classification