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アルミ用2枚刃超硬エンドミルの選び方

2026年5月30日読む時間 6分著者: Solid Carbide Direct
アルミ加工用2枚刃超硬エンドミル

溝加工、ポケット加工、切りくず排出を重視するアルミ加工向け2枚刃超硬エンドミルのガイド。

2-flute carbide end mills for aluminum are often the right starting point when chip evacuation is the main problem. The larger flute space helps remove chips during slotting, pocketing and high chip-load aluminium machining.

Where 2 flutes perform well

  • Full-slotting and pocketing where chips need room to escape.
  • Aluminium and non-ferrous materials where sharp cutting edges are important.
  • High spindle speed machining with controlled chip load.
  • OEM catalog ranges where buyers expect a clear aluminium tool family.

2-flute vs 3-flute aluminum tools

ChoiceUse it forBuyer note
2-flute aluminum end millChip evacuation, slots, pockets and roughing.Best first choice when chip packing is the issue.
3-flute aluminum end millProfiling, finish and better rigidity.Useful when the process is stable and finish matters more.
Coated aluminum end millSpecific non-ferrous applications where coating prevents sticking.Check coating choice because not every steel coating is suitable for aluminium.
Send aluminium grade, operation, diameter list and quantity. We can quote 2-flute carbide end mills for aluminium from China.

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