Fein 72704661120 JCM 200 AUTO 2" Corded Magnetic Core Drill | burnstools.com
CS Unitec END 130/3.2-6" Capacity Concrete Core Drill - Wet Diamond Core Drill - 3-Speed For Concrete, Brick, Block, and Stone - MADE IN GERMANY - 110V (END 130/3.1 PO): Amazon.com: Tools & Home Improvement
DEWALT 1/2-in 10-Amp Variable Speed Corded Hammer Drill in the Hammer Drills department at Lowes.com
Electric Core Drill for Asphalt / Concrete Sample Applications - Gilson Co.
Milwaukee® 4094 - Corded 120 V 20.0 A Core Drill with Shear Pin - TOOLSiD.com