+1 Rekd,
I had a post a couple years back that did this but I do remember it becoming a problem for speed changes and if the same tool was used again later in the program. The end result was I quit adding that info to the tool table. Too much info in my opinion. Sometimes durring a set up (especially first runs) the speed was changed at the machine (especially on some of the hell hangers I use, its sometimes a geuss for optimum speeds). Or the job would move to a spindle where the speed range was different. Either way, this made the 'speed' info in the tool table useless.
Sorry, this doesn't answer the original question. For an answer, yes it can be done. How? I don't remember and I'm not in front of a workstation.
JM2C....