... *Purity: 99.95% *ISO9001:2000 SGS*99.95% Pure Tungsten Rods/Bars*tungsten Sise: 0.39*1000mm *Purity: 99.95% *ISO9001:2000 ... , end mills and reamers, etc.. *Available:K10,K20,K25-35,K30-40,K40Product showOur company has accumulated much experience in producing ... our cnc tools to all over the world, such as carbide inserts,machine tool holder,collet chuck,drill chuck.turning tool ...