NQ Size Diamond Core Drill Bit from Canada
Standard NQ (2.98" core) diamond impregnated bit for wireline coring systems in mineral exploration. Falls under HTS 8207.19.60.65 as rotary core bit with diamond working part for rock drilling. Industry standard for consistent sample recovery.
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
• Reference exact wireline system size (NQ, HQ, PQ) in all documentation for size breakout accuracy
• Multiple bit sets require piece count reporting per statistical note guidelines
• Avoid valuation issues by declaring consistent unit pricing across size variants