I bought this chuck to use with small bits on my large drill press. My first impression was very good, well packaged, appeared to be well made. Even more impressed after installation. TIR turned out to be better than I expected (or needed), donning is fairly easy and reliable. He spends a lot more time in the drill than I planned for wood or metal. The large drill chuck is only used when I need a larger bit. I definitely got my money's worth with this purchase.