95WNIFE aircraft tungsten bucking bar price which density is 18.0g/cm3 is 88.50 USD/PC on Jul.31, 2018. At ChinaTungsten Online, bucking bars are normally made from tungsten heavy alloy. All edges are deburred and working surfaces are polished for troubles-free use. This helps to prevent marring of formed bucktails. Please notice that never hold a bucking bar in a vise unless the vise jaws are equipped with protective covers to prevent marring of the bucking bar.