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Machinery Photo Index
Manufactured/Badged by:
O. S. Walker & Co.
Worcester, MA

True Manufacturer:
O. S. Walker & Co., Worcester, MA
Machine Specifications
Machine Class: Metal Working Machinery
Machine Type: Grinder, Surface
Machine Size: 6x18
Submitted By: John Germain
Machine Specifications
Description/Model: 6x18 magnetic chuck
Date of Manufacturer: unknown
Serial Number:
Last Updated 8/2/2025 1:49:21 PM

Comments:
this chuck came off a K.O. Lee grinder put out for scrap. still needs a bushing for the lever. took out 1/2 of rust from inside of chuck

Photo 1:

Comments: after cleaning
Source: my phone
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Photo 2:

Comments: badge on side
Source: my phone
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Photo 3:

Comments: cam linkage
Source: my phone
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