So yes you will get a set of different sized end mills of average quality but don't rely on what the box says, the actual diameters are not to match. It's okay if you take a pair of calipers with you and enter the correct measurements into your program, which calculates the tools' path. The tips could be sharper, but if you're mostly working with wood and making shallow cuts, you should be fine. Next time I'll probably spend more money to get better quality beats.