Furick AC Variety Pack #4 #5 #7 #8 (4 Pack)
A variety pack of four Furick-designed ceramic TIG cups, one each of #4, #5, #7 and #8, the sizes recommended for AC welding.
For AC work it's best to use the smallest cup that gets the job done. A smaller cup keeps heat input into the material to a minimum, giving better control and helping stop holes opening up or the heat getting away on you.
Compatibility
- #4 and #5: mount on collet bodies for 9/20 torches and stubby collet bodies for 17 torches
- #7 and #8: mount on gas lenses for 9/20 torches and stubby gas lenses for 17 torches

