I was looking for a cheaper drill head for serial drilling and this was the right one. Machining has taught me never to rely solely on markings, but to take measurements, especially on something you don't use for running. Weighing in at around 4.5 pounds, this powerful device came in a great plastic case for protection and great packaging. The R8 stock went straight into my mill and was tightened, no problem. Overall it looks decent for its price range, after all you didn't spend $400 on it so don't treat it like you used to. At a time when things were slow because of the virus, it popped up here two days after my purchase. Much sooner than a week later, plus they gave up.