Sintered Carbide Tip for Mining Drill Bit from Canada
Conical or chisel-shaped tips of sintered metal carbides for rock drill bits in mining operations. Withstands high-impact rock fracture. 8209.00.0030 as unmounted tool tips.
Duty Rate — Canada → United States
64.6%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify as industrial tool tips, not consumer drill bits
• Include fracture toughness specs (K1c values) for material proof