need help in using 6mm high speed drill

@shahir-lswF02 • Oct 26, 2024

Oct 26, 2024

1.2K

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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raj87verma88

@raj87verma88-ZpL2Wn • May 14, 2009

What is the material of the Drill.

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shahir

@shahir-lswF02 • 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

@rifaa-NaWZZ4 • 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

@shahir-lswF02 • May 14, 2009

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

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zorif

@zorif-NVUQGT • 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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