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IndustryArena Forum > MetalWorking Machines > Tormach Personal CNC Mill > recommended speed and feed for stainless
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  1. #1
    Join Date
    Mar 2005
    Posts
    43

    Wink recommended speed and feed for stainless

    im using .125 4 flute carbide niagra coated endmill with .5 cut depth.
    i need to machine 304 stainless slotting a profile what speed feed and depth would be a good place to start?
    also flood coolant. trim E206 i believe

  2. #2
    Join Date
    Jun 2006
    Posts
    3063
    For HSS try 1100 rpm and 1.3 ipm; for carbide try 3500 rpm and 4.3 ipm. That's for a 300 series SS and was recommended by Michael Rainey's ME Consultant Pro software:

    http://mrainey.freeservers.com

    Good program!

    Mike

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