1045

  1. K

    Carbide insert tests

    I had some TCMT and CCMT tools lying around, largely unused till now. I tested them on a piece of 1.5" 1045. No real questions here. Just newbie observations. Comments welcome, of course. Using the speed/feed tables, 1045 needs about 800 SFM with carbide. So, at 1.5" - 2100 RPM, which exceeds...
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