The thru the spindle coolant pump went out on one of the mills and it looks like I'm going to have to wait 4 weeks for it to come in. I have a bunch of 304 SS parts between .750-1.06 inches thick to drill .344 and .266 holes into. I'll be using Walter carbide drills, but am not going to have the thru the spindle coolant. Would there be any input on what I should change on the parameters? Peck--how much? Slow feed down or not?