I bought this to replace an 18 volt drill I sold almost 20 years ago. There wasn't enough electricity to install a dog guard in my hallway. For years everyone told me it wasn't very good, but I didn't care, I used it around the house, hanging curtains and other small household items. I think after 20 years I've finished school and I need something better. Also, I was in college 20 years ago and couldn't afford a good drill. I honestly didn't expect this drill to be so strong and I broke theβ¦