Description
Variety Pack includes 4 pcs #4 #5 #7 #8 all Furick designed .
These are the sizes I recommend for AC welding ,
AC welding is best to use the smallest cup to get the job done, The smaller the cups keep the Heat unput to the material to a minimum, This allows the welder to have better control
against holes opening up and the heat getting out of control
#4 and #5 will mount on Collet bodies for the 9/20 torches and stubby collet bodies for the #17 torch
#7 and #8 will mount on the Gas lenses for 9/20 and Stubby gas lenses for the #17 torches