Nothing cuts block, brick or concrete like these core drills. I ordered the adapters so I could use them with a regular drill. Got the wet ones and a 1 gallon hand pump sprayer. I coil a piece of stiff wire around the sprayer wand to direct the spray to the drill without me having to hold it and run the drill. I remember the days of using a hand held star drill and a hammer. Don't want to do that again. I cut a hole in a piece of wood to guide the core drill for about 2 seconds to start the hole without the drill walking. I am thoroughly satisfied.
6 years ago
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