Today I was talking a man who very recently was a manager in a B&Q Warehouse. I asked him about the PP Pro range, which appears good value and decently made. He said he said many of the drill are made by Roybi, a very good make, and all PP Pro machines are made by good makers, that is why they have the confidence to give a guarantee of 3 years. I asked about returns because of failure of any description (not because Daddy didn't want one for his birthday), and he said no less than Bosch and the likes. They will honour the guarantee if a journeyman professional uses it, but not for continuous site work, or any work on a site or industrial installation. He said in most cases no one asks, unless the machine clearly has been abused.
BTW, Wickes are having a run on a 100 bar pressure washer for just under £35, with a 3 metre hose, lance, and detergent bottle, and a 2 year guarantee. A good deal. Appears to be a either a rebadged Karcher or Alti (sp?), and says made in the EU. The cheapo B&Q is at just under £40 and no extras, and I think a 2 metre hose, which is useless at that length.