Yep - use the right blade in an angle grinder. Google "crack chaser diamond blade". You can get them on eBay for ~$30. Rig up a rolling platform with an old roller skate and some band clamps or zip ties to control the depth. Attach a handle if you have a lot of it to do so you're not on your knees in the dust/sludge.
R
Recently watch some guys making relief cuts in driveways. They used a long steel straight edge, diamond blade and the cric saw had a rolling mount attached.
Cut concrete, marble and granite with precision accuracy and ease of motion. Non-marking wheels protect your project from marring while the saw travels along the material. It allows for a cleaner and more controllable cut than conventional methods. Demolition has never been easier! Score your lines and break away! Fabrication or demolition, the Blade Roller? is a contractor's best friend.
I want to cut some grooves in concrete to help drain some areas where the concrete man had low spots. These grooves would be about 1/4" deep and wide. I was thinking of using a diamond blade on a SkilSaw, and turning it
Steve
snap a line and use a wet hot saw you rented. You'll be all week with a skil saw.
s
Self leveling concrete resurfacer. Correct the problem, don't band-aid it.
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