4mm Nano-Coated End Mill for Aluminum from Japan
Metric 4mm diameter, 3-flute end mill with nano-coating and high-speed steel substrate containing 4% chromium and 5% molybdenum. Optimized for high-speed machining of aluminum alloys in aerospace applications. Meets HTS 8207.70.3030 criteria for alloyed end milling cutters.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include coating specifications and base material analysis for customs verification
• Declare intended material (aluminum) but classify by tool composition, not workpiece
• Ensure packaging identifies as 'interchangeable machine tool' not hand tool accessory