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Ryan
 
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Default Roughing out 4" hole in .750 thick aluminum.

I should have looked before inserting foot in mouth...

thanks,

RB



"JMartin957" wrote in message
...
Good point...

Have 10x50 table vertical milling machine, do not have cnc, nor a rotary
table. Will look into the holesaw type cutter, did not think they made

one
that big,

RB




Starrett makes holesaws to 6". Others probably do also.

John Martin