American Machinist

End mills last a long time.(Tooling & Workholding Systems)

Emuge PCD and CBN end mills can provide 50x more tool life than conventional carbide end mills, states the manufacturer.

The PCD tools tackle highly abrasive nonferrous materials, including graphite, high-silicon aluminun alloys, fiber-reinforced synthetics, and copper alloys. They feature a coolant-though design. CBN end mills machine hard steels to 66 Rc, hard castings Inconel, Monel, and Stellite. …

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