Double Flare Upset Punch – 101422 Series – 820-035 | 0.5 TOD

Built to mate with its corresponding die, this Double Flare Upset Punch forms the upset or double-flare shape in 1/2″ (0.500″ decimal) tube, roughly 035 wall thickness. Getting this step right sets up the tube wall so the finished flare has enough material to seal properly. It is a common wear item in tube end finishing tooling kits and is worth replacing at the first sign of galling or rounded edges. It is part of the 101422 series; compatible with DF tube end forming machines, and is a good fit for shops standardizing their tube end finishing tooling.