Bucking bar made from tungsten alloy has various kinds of types, they are tools used to form buck tails (the head formed during riveting operations) on rivets. The particular shape to be used depends upon the location and accessibility of the rivet to be driven. Chinatungsten can provide all kinds of tungsten bucking bar according to your requirements. 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.