A light and perfect vice for PDB40 bench drill. Surely there are better quality .... but alone the mechanism for quick adjustment by pushbutton is already a great thing and simplifies handling immensely. For this purpose the impeccable fit for mounting on the PDB and the matching size. The rotary handle for clamping the workpieces is not optimal, but until now I could adequately record all workpieces so. Also he is possibly something easy (aluminum frame), but because you can tighten it (Unfortunately, no matching screws included) fall not so significant. And it is also not about tools for professional use but about accessories for Bosch Green (affordable tool for DIY enthusiasts and home use). And for both the vise as well as the PDB40 is machem cheap China competitor miles ahead !!! And for the price of 29.90 I am completely satisfied.