Guys, at this price you get everything you need and as time goes by, all you need is to keep the suitcase. I tested it and it went great... Value for money...

Three stars because I only tried them on soft wood (Swedish pine), which is not indicative. I will come back when I try them on eucalyptus and oak.

4th time I buy it. I have 2, one at home and one in my bag, and I have bought 2 more for friends. Not to mention that someone else just asked for it, so I see a 5th time in order.

Very good and high-quality product. I am completely satisfied. They worked on very hard woods (oak, chestnut) without any problem at all. Just be careful to drill completely vertically and carefully because otherwise they kickback like all winged drills.

Very good, I haven't used them much but after all, we're talking about wood so I don't think they will go wrong... However, in terms of quality, they seem excellent in small use