Which can drill for which material?

Good morning, As you can tell from the question, I'm looking for help. I'm looking for an all-rounder drill bit for sockets, etc. (I want to use it with a hammer drill). Since, to my knowledge, those don't exist, I'm looking for a drill bit for each of the following materials/applications: -Stone (clinker) -Drywall -Wood…

What experience do you have with cordless screwdrivers or cordless drills?

Hello everyone, I'd like to buy a cordless screwdriver or cordless drill. But first, I'd like to hear your experiences with them. But especially: What is your experience with battery life? What experiences have you had with the keyless drill chuck?