Thanks guys,
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I figured it would be an IE problem - not sure I'm up for a switch to another browser and so long as you chaps don't mind the periods, I'll live with it until/and if Lee fixes it (if possible).
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BTW - I am trying to find feeds and speeds for a 6 and 4mm Ball nose 2 flute carbide cutters to do finishing passes on some other parts and GWizard is throwing up 24,000rpm as too slow (regardless of the feed speed). I'm thinking that using misting/air should be OK for the tool, but wonder what other's experiences are like when doing ballnose 3D work in aluminium?
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My Youtube vids have my end mill f/s in the descriptions if that helps and I'm pretty happy with those.
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Later
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Chris