I make knifes not so often as a hobby by using a palmgren 2x42, angle grinder, dremel access.and dewalt portable band saw. I also have a 6x48-12"disc and 1" sanding tube sanding center by sears in which I use for mesquite to make cutting boards and shaping antler for handles on knifes etc. I have never used it for grinding or hogging off steel for flat grinding on my knifes. Being a 3hp variable it has a lot of power to shape and hog off steel instead of using my angle grinder and the 2x42. I sure would like to get the KMG but, I don't have the means to buy one. Considering that I'm just a hobby knife maker at 61 yrs of age. I need some feed back from your experience as to stay with what I have or invest in a lot money for a KMG? Rey Garza