Picked up a new one a model 3000 in Homebases half price sale for £30, paid nearly that for a 90 degree drive for it. My original one is 20 years old but only the chuck is a little worn and anyway I could not fit a 90 degree drive on it. Superb and useful for dozens of jobs on a car but you have to use common sense as they are high speed with very low torque so if you use it crudely they will burn out, use as its intended and they are fine. Makes short work of polishing the fuel cap oxidation on my 08 car! Worth it just for that.