I replaced a very nice kit I had at Home Depot called the Rigid. I think I bought it before I knew that the Rigid Tool company made a horrible mistake by selling use of their HD name. This was a great set that I have used many times over the years but came in a very limited number of sizes. I'm working on a project that requires several different sized holes in 1/8" increments. Milwaukee supports it and no one else does. My only criticism of this kit is that the body is a little tight when stacking three rows of bits, which is what you need to do when filling in the missing dimensions.