carbide milling drill: L060SC for chrome-cobalt alloys, precious metall alloys, chrome-nickel alloys, model cast production description:diameter: 0.60mm , length: 44.5mm, ISO NO. :500.104.194.190 , order no. :L060SC fine cross cut carbide milling drill, tungsten milling drill HPAll burs are on a 2.34mm shaft, hp type shank, with blue rings tungsten carbide milling drill