4 Flute SPIRAL Carbide End Mill TiSiN HRC 55

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4 flute solid carbide slot mill with a TiSiN coating giving it a capability to cut materials up to HRC55. This mill is primarily used for edge or peripheral milling.

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  • 5
    End mill

    Posted by Kevin Handasyde on 25th Mar 2019

    Good quality tool has good life span

  • 5
    HRC 55 4F end mill

    Posted by Michael Kemp on 6th Jun 2018

    I have purchased a few of these cutters and used them to machine Bohler M200 tool steel. The bits have exceeded the life expectancy as indicated on the Bohler data sheet for solid carbide cutting tools on this material. I'm happy with them, and very happy with the service from Adam.