First of all you have to say that one should not expect a Hitech product if you spend 7 euros for a bit together Schraubvorsatzhalter! Even a bit of this size cost at the hardware store if you do not buy no name already 3 Euro! In short, I have attached with this Schraubvorsatz 80sqm plasterboard and he is still going. Solely I have the bit changed between 1x but you have to at every Schraubvorsatz as it is now times a wearing part! The depth adjustment is very exact. To which the setting is not changed to prevent the course of the work, it is important to counter the locknut a little harder not only by hand but with a pair of pliers. Then has moved with me any more. One point deduction there because the intent is only 3 contact surfaces and not complete. is continuous. This caused slight indentations around the screws which anyway are plastered. Those who do not want to have to spend a little more and order a higher qualia tive Schraubvorstz of Wolfcraft. To be found here [...] and then you can work for 13-14 euros like the pros :-)
