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
14.6%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Classify as industrial tool tips, not consumer drill bits
• Include fracture toughness specs (K1c values) for material proof