Wm. Sopko & Sons Co., Inc.
26500 Lakeland Blvd. 
Cleveland, OH 

Phone: 216.289.1400
Fax: 216.289.1888
Toll Free: 888.538.6673 (888.5DUMORE)


   Wm. Sopko & Sons Co. stocks and distributes the entire line of Dumore manufactured automatic self-feed drilling and tapping equipment. If you're looking to increase hole drilling and tapping efficiency, you've come to the best resource for technical information anywhere, and if it's fast shipment of product you're after, we maintain the largest inventory of Dumore product to be found in the United States.

Dumore drill units are designed to advance, drill, and tap to pre-set depths and then retract automatically. These self-feed drill units will quickly mount in fixtures of your design. They can be used in multiples to drill a group of holes from several directions simultaneously or in sequence.