This Review Title is Not the best and only one speed, s l o w and the content is: 20,000 rpm? Hahahaha! Barely usable for much of anything. Only one speed, very few rpm. Have had Dollar Store battery powered drills perform better. But at ten bucks, good for something I guess. Maybe a beginner on a very limited budget who doesn't care about performance..There are other information for this review, one is This reviewer did not purchase it and the other is 0 people think this review is helpful.