Vanadium Tungsten DTH Hammer Bit from Canada
Down-the-hole (DTH) hammer bit with cutting gauges over 0.1% vanadium and 0.2% tungsten for deep hole blasting in quarries. HTS 8207.19.30.90 covers this high-alloy earth boring tool. Optimized for 4-8 inch holes.
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
• Certify vanadium >0.1% and tungsten >0.2% with spectrometry reports for duty accuracy
• Include safety data sheets for hazardous material handling during import