Spinning Screwdriver Top (Stanley Screwdriver)

prusaprinters

I have these screwdrivers and they're great, but if you want to screw any more than 10 screws your hands start to get tired. I would use a ratchet screwdriver but the shaft is too thick for the project I'm doing right now.I created this spinning attachment that uses 625 bearings (the normal 3d printer ones) to create a handrest that can spin. This way, you can rest your hand on top of the screwdriver to apply pressure while turning, which makes screwing a lot easier.print any material, settings whatever you want. you need supports, but only a little.I've given step files in case you want to make this fit for any other kind of screwdriver, but the cad is really simple and you might just be better off designing it from scratch. But you should try printing this one first. It's only a 15-20 minute print, and the hot glue can fill a lot of space.Tolerances are for a press-fit, which on my machine is around 0.1mm, so if yours is different you can try scaling.Print SettingsPrinter Brand:Prusa Printer: i3 MK2SRafts: Doesn't Matter Supports: YesResolution: 0.3 Infill: 25%Post Processing:To attach the top, I just used hot glue. I'm sure many other glues would work too. But make sure you sand the top of your screwdriver a little and then clean it. This gives the surface a little texture, which helps the glue stick.