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Machinery Photo Index
Manufactured/Badged by:
United States Electrical Tool Co.
Cincinnati, OH; Miamitown, OH

Machine Specifications
Machine Class: Steam and Gas Engines
Machine Type: Other
Machine Size: Hand Held 3 amp seat grinder driver
Submitted By: Brad Schrum
Machine Specifications
Description/Model: Valve Seat Grinder Motor Type HS
Date of Manufacturer:
Serial Number: 445148
Last Updated 10/25/2022 10:35:38 AM

Comments:
I bought this in 1990 from a guy who said it was a Sioux valve seat grinder. It came with several Sioux pilots, none of which fit the grinding wheel holder for this driver. This unit is more compatible with Van Norman. It did come with seat pilots for this driver and the valve stems it fits are huge.

Photo 1:

Comments: The badge on the valve seat grinder
Source: Brad Schrum
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