1.The items include: Binzel 15ak MIG gun M6 tips(you can choose0.6MM, 0.8MM,1.0mm and 1.2mm and in theCommodity attributes "0 point 6 " means" 0.6MM" Tip) Binzel 15ak MIG gun link rod Binzel 15ak MIG gun stainless steel protective cover cups Binzel 15ak MIG gun Goose neck bend Binzel 15ak MIG gunInsulating sleeve Binzel 15ak MIG gun wrench 2.The goods suitable for MIG 15AK binzel mig gun,the diameter of the tips hole have 4 size:0.6MM, 0.8MM,1.0mm and 1.2mm,please tell me which diameter you want.