20mm High Performance End Mill 5-Flute
Heavy-duty 20mm 5-flute end mill with MPM-35 super alloy (6% W, 5% Mo, 3% Cr) for titanium and Inconel aerospace components. Variable pitch reduces harmonic vibration. Meets all criteria for HTS 8207.70.3030 classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If long reach over 5x diameter
Extended reach end mills have separate statistical suffixes.
If interchangeable with hand-held pneumatic grinders
Hand tool cutting heads separate from machine tool provisions.
If sold in sets with matching drill bits
Drill and mill sets may require principal tool determination.
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Import Tips & Compliance
• ITAR/EAR compliance critical for aerospace tooling - declare end use clearly
• Super alloy certification mandatory; generic 'HSS' declaration rejected
• High-value tools require enhanced security filing (10+2) documentation
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