ah yes, second...
I know that I can dig it myself on the net or in the books, but I'd like to know for sure from you guys with experience, not sort of 'in general' stuff:
can you please post some sort of table containing drill bits dia / drilling rpm for copper and alu, say from 2 mm to 15 mm bits, with 1 mm steps? It would be a great help. Im sure that Im not the only one in need of this info.
Also, what is with endmills and the rpm? Is it similar to the drill bits or there is considerable difference? I'm sure that milling bits business is more complex than drill bits, considering various types and diameters...
I think that my wife will not be wery happy with my new junkie style of hobby, considering the prices of the mills...I'm seriously getting hooked up on this...
