Cutting Steel - what am I doing wrong?

[HeuristicBishop (Tyler Sowers)]

I forgot to mention, look at posts from RichCournoyer as well. He’s been doing work in various steels since the early days.

It's FINALLY HERE: WD40 Drip Can How to Video

Sorry this took so long… NC Files are below I got so tired of wasting WD40, spraying way too much, or forgetting to spray, etc, so I created this simple little device. It provides a little WD40 exactly where it needs to be in the right amount for cutter lubrication, and improved surface finish on Aluminum. You can mount this on any CNC make and model Hobby type CNC machine, you just need to make the appropriate mount. Does it help cutters last? Well I am still using the SAME 1/4inch 4 fl…