Quote:
Originally posted by UpAllNight
Jaydee...do u start out with a ball EM...if so try a flat bottom one and cut down the depth of your straight walls then go to a ball EM....Ball em suck at roughing no matter what kinda EM it is
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No, I use standard flat bottom endmills. I got 1/3HP motor at 0-1100RPM or 0-3000RPM depending on the belt settings. If I use 0-1100 then I get more torque but loose the needed speed to make the cut smooth.