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Machinery Photo Index
Manufactured/Badged by:
Sears | Dunlap
*

True Manufacturer:
King-Seeley Corp.-Central Specialty Division, Ann Arbor, MI; Ypsilanti, MI
Machine Specifications
Machine Class: Wood Working Machinery & Metal Working Machinery
Machine Type: Drill Press
Machine Size: 12¼"
Submitted By: Curtis Garrett
Machine Specifications
Description/Model: 103.23620
Date of Manufacturer: 1950/51
Serial Number: None
Last Updated 8/1/2016 7:29:09 AM

Comments:
Bought from the original owner in perfect physical and working condition a 1950/51 Dunlap/King-Seeley 12.25" swing drill press that were build by Central Specialty Company in Ypsilanti, MI. These are very, VERY well made smaller drill press that was branded under Sears "Dunlap" label name plate and as a collector/restorer I own several Dunlap branded machines sold by Sears and made for King-Seeley Corporation by the Central Specialty Co.

Replaced parts are a new 16 gauge power cord, new 15 amp toggle switch and new drive V-Belt. Entire drill press was disassembled and cleaned, lubricated and all metal parts polished. All castings parts primed and then painted in an "Awl Grip" two part industrial polyurethane paint system used on commercial aircraft and cruise ships.

Specifications as follows:
Depth of throat: 6 1/8"
Spindle: No. 33 Jacobs taper
Bearings: 1 ball thrust; 3 porous bronze
Chuck capacity: 5/64 to 1/2 inch (with Jacobs No. 33 factory chuck)
Spindle travel: 3 inches
Outside diameter of column: 1 7/8"
Table size: 8 x 8 inches
Table travel: 8 7/8 inches
Base size: 9 x 14 inches
Motor pulley: 4-inch 4-step
Eleven speeds: 750 to 4000 R.P.M.
Swing: drill to center of 12.25 inch circle
Drill press weight: 79 pounds
Newer General Electric 1/3-HP 1725 RPM motor

Photo 1:

Comments: Right side view
Source: C.Garrett
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Photo 2:

Comments: Left side view
Source: C.Garrett
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Photo 3:

Comments: Close front view
Source: C.Garrett
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IMG Code

Photo 4:

Comments: Left side switch view
Source: C.Garrett
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Photo 5:

Comments: Side view as found
Source: Craigslist Seller Photo
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Photo 6:

Comments: Front view as found
Source: Craigslist Seller Photo
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