Bucking Bar

You should hold the bucking bar lightly but firmly against the end of the rivet shank so as not to unseat the rivet head. The inertia of this tool provides the force that bucks (upsets) the rivet and forms a flat, head like buck tail. A satisfactory rivet installation depends largely on the condition of the bucking bar and your ability to use it. If possible, hold the bucking bar which will allow the longest portion of the bar to be in line with the rivet. For more details, you can visit: http://news.chinatungsten.com/cn/, which is a professional website offering prices of tungsten products, latest tungsten news, information, and tungsten patent technology, etc. You can find what you want to know about tungsten from this website as there is a professional team manages the website and updates the latest tungsten products prices and news timely.