A 7 circular saw for instance can only cut to 2 inches deep meaning you ll need to sledgehammer the rest of the concrete away.
Cut out concrete floor.
Fortunately for a few hundred bucks you can hire a concrete cutting subcontractor to cut out a pad opening in about an hour.
A concrete floor is designed to be sturdy and strong and take a lot of abuse.
A circular saw with a masonry blade can also be used to either score or completely cut through the block.
Thick and reinforced with rebar you can spend a day accomplishing very little.
You get the picture.
A 14 wet cutting blade attached to a concrete cutting.
And if the concrete floor is a modern slab 5 in.
While these advantages make it great for a garage basement or.
Score the length of the cut three or four times with the chisel.
Next set the saw s blade depth to 2 inches and attach a 7 inch diamond blade using vice grips so that the teeth point in the opposite direction of movement.
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If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete.
How to cut a shallow channel into a concrete floor.
Cutting hollow concrete block first score the line.