[RBIEZE]

Hi .

I need to slit fins with a 2.00 O.D .032 thk slitter blade in Class 1 copper (99.9%cu) barstock .

The depth of cut will be .325

My question is should I run a fine 150 tooth or course 60 tooth cutter,and what Rpm/Fps I should try with each.


Thanks in advance.