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Manufacturers Index - Hartford Special Machinery Co.

Hartford Special Machinery Co.
Hartford, CT, U.S.A.
Manufacturer Class: Metal Working Machinery

Last Modified: Sep 2 2019 9:17PM by joelr4
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      This firm manufactured hot and cold swaging machines; hammering machines; sensitive drills; multiple spindle drilling and tapping machines; multiple spindle attachable drill heads; automatic drilling and tapping units; automatic thread rollers; jigs; fixtures and tools; contract machine work; die polishing machines; "super-spacer" spacing devices; gears; cams; v-block milling fixtures; "four-point" milling vises; machine components for drilling, tapping, reaming, spotfacing, centering, milling, chamfering, countersinking; hydraulic drills; hydraulic feed units; automatic cam feed drill units; bench taper gage; and chucks.