I wasn't sure of this brand, as I didn't know it but it was a good deal. It came and appears to be top quality. It charged quick and seems to be working as expected- bonus it comes with drill bits, a magnetic wrist wrap and a selection of different sized screws. I haven't put it through the paces of stressing it drilling into cement or anything but around the house it's been a champ. The instructions even come with a schematic and tell you how to replace the chuck etc if down the road you ever need to. It's nice to know everything isn't made to be disposable. I'm pleased with it as a purchase.