Bergen 1/2" Drive Pneumatic Air Impact Wrench - Gun/Pistol Tool - Used. The technical data for this product is as follows :- Max anzugsmoment - 320mm Recommended hose diameter - 10mm Working pressure - 6 bar The tool has been used and is quite dirty and marked. It still works fine though. Please see my photos to view the condition. It comes in its original Bergen box which is pretty much falling apart. It also looks like it might be missing some pieces/accessories. If you would like to buy multiple items, please message me and I will combine postage costs. Feel free to ask any questions and please check out my other items. Thanks.