Backhoe Rock Breaker Chisel from Japan
Heavy-duty chisel tool for hydraulic rock breakers mounted on backhoes of heading 8430, used for concrete demolition. Falls under HTS 8431.49.90.05 as a backhoe attachment component. Hex shank design ensures secure fit in breaker housings.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.82.2215%Derivative steel articles the product of Argentina, Ecuador, El Salvador, Guatemala, Japan, the Republic of Korea, Liechtenstein, Switzerland, Taiwan, the United Kingdom, or a member nation of the European Union, as provided for in subdivision (c)(xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify material hardness (e.g
• 45-50 Rockwell C) to prove specialized use beyond general tools
• Declare as sets with breaker if imported together to maintain attachment classification
• Monitor alloy content declarations; high-chrome versions may trigger anti-dumping scrutiny