Sandvik RH556 Percussion Drill Bit from Canada
Sandvik RH556 is a threaded percussion rock drill bit optimized for top hammer drilling in quarrying and construction. Its gauge and button inserts are cemented carbide with tungsten content exceeding 0.2% by weight, providing superior wear resistance. Fits HTS 8207.19.3030 for percussion-type bits with high-alloy cutting parts.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Request supplier's alloy analysis report for Cr/Mo/W/V content; pitfall is assuming all carbide bits qualify—must meet weight thresholds
• Use ISPM-15 compliant wooden crates for shipment to prevent quarantine issues
• Clearly mark 'percussion rock drill bit' on packaging