Got the drill ordered and so bored with the 5 Series drill 56 holes in 8-square steel tubes. The drill went well into the purely material. After the 56.Loch I had the impression that no longer so easily went the drills into iron. But may also be that I simply verspührte only forces shrinkage after the last drilled hole. These drills are absolutely fine and no less than adequate for home use. For commercial purposes, I would buy brand drill, since these then more often are in use and also one can get as a trader the MwSt.wieder. I am satisfied and recommend this drill without hesitation
