Eibenstock ETN-2000-P Hand Held Wet/Dry Concrete Diamond Core Drill 2-Speed | eBay
EIBENSTOCK Elektrowerkzeuge | Products - Power Tools
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