... TIG wire bright and 1/2 hard,soft wire MIG diameter:0.6mm-2.0mm TIG diameter:1.0mm-4. ... ,ER316L,ER410,ER420,ER430etc.Diameter:0.6-2.0mmType: 1)MIG/MAG automatic welding wire(plastic spool, tight-packing,20kgs/spool,15kgs ... length 1000mm ,5kgs/plastic case ,10kgs/plastic case) Stainless Steel Mig Welding Wire 309LSI