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This listing is for a vintage Twirlit Junior Single Hole Punch, manufactured by Duvinage Corporation of Hagerstown, Maryland, USA. The punch is marked Stock No. 402 with a 9/32-inch hole diameter.
The tool is a heavy-duty industrial punch, designed for metalworking applications. The cast body is clearly stamped with manufacturer details, and the piece has substantial weight and solid construction typical of mid-century American industrial tools.
The original cardboard box is included and labeled “Twirlit Junior Single Hole Drill”, with handwritten notes reading “Heavy Punch”, indicating original shop use and storage.
A great piece for machinists, industrial tool collectors, workshop display, or vintage American manufacturing enthusiasts.
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Condition
The punch is in used vintage industrial condition. There is surface wear, oxidation, and patina consistent with age and use. No cracks or breaks observed in the cast body. The adjustment mechanism appears intact. The box shows heavy wear, creasing, edge loss, and writing, consistent with age and workshop storage. Please review all photos carefully, as they show the exact condition and are part of the description.