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Machinery Photo Index
Manufactured/Badged by:
Delta / Rockwell Mfg / Rockwell-Delta
Milwaukee, WI; Pittsburgh, PA; Jackson, TN; Tupelo, MS

Machine Specifications
Machine Class: Metal Working Machinery
Machine Type: Drill Press
Machine Size: 20”
Submitted By: Jason Brupbacher
Machine Specifications
Description/Model: 20-421 Drill Press
Date of Manufacturer: Maybe 1958
Serial Number: 11 D 01093
Last Updated 10/13/2026 9:39:44 AM

Comments:
Bought/rescued this machine from a warehouse in Seguin, Texas. Was told that it was used in a bowling alley drilling bowling balls in San Marcos, Texas. Still works and will restore.

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