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  • need help in using 6mm high speed drill

    shahir

    Member

    Updated: Oct 26, 2024
    Views: 965
    i'm using high speed drill 6mm in diameter to make a hole on S45C/SAE1045 carbon steel. the problem is, i don't know the suitable range of feed and rotation speed of 6mm high speed drill when drill over Hb190 hardness material. Anybody can help me on this drill processing problems..
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Replies

  • raj87verma88

    Member • May 14, 2009

    What is the material of the Drill.
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  • shahir

    Member • May 14, 2009

    i don't quite know about the material,if is it high speed steel...how would it be?
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  • Rifaa

    Member • May 14, 2009

    U know what I do if I am going to drill steel, get a high speed drill bit, hook it up to drill, manual or stand and just drill at high rpm. Simple.
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  • shahir

    Member • May 14, 2009

    nope..im doing it for my research..not for home crafting...tq
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  • zorif

    Member • Jun 8, 2009

    HB190...
    you need solid carbide drill them with medium speed.feed iam not sure..give it a try.
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