An abrasive corundum masonry blade or a diamond blade are needed to cut concrete with a circular saw effectively and safely.
Cutting concrete driveway with circular saw.
You may want to cut some blocks for your yard cut a wall or slab or whatever you want but if you are trying to cut it you have to do it in the right way because it s actually a hard job to do and instead of hiring a contractor to do the job and it may cost you a lot of money you can do it all by yourself if you.
Score the length of the cut three or four times with the chisel.
Your best option is to use a large circular saw that sports a diamond blade you can simply rent one.
Can you cut concrete with a circular saw.
Concrete is a mix of sand gravel cement and water and it is everywhere.
This means a circular saw is exactly what you need to make that countertop you ve always wanted to have or to cut a smaller slab.
Place masking tape along the bottom of the saw body where.
The blade that i am using is a bosch db741c 7 inch premium segmented diamond blade.
Attach a diamond blade to your circular saw for use on the concrete surface.
Don t force a blade into a cut.
So now that we know we can cut concrete with a circular saw lets dig into some other aspects of what goes into cutting concrete with a circular saw.
Maybe you ll also have to use a jackhammer or a sledgehammer if your circular saw doesn t cut through the entire thickness of the sidewalk.
Will i have to cut the whole 4 inches of it.
Mark out the hole that you need to cut using some chalk.
A circular saw with a masonry blade can also be used to either score or completely cut through the block.
The first thing that you need to do is make an initial surface cut.
Yes a circular saw can cut concrete with the right blade.
As a rule of thumb you can use the tool for concrete less than 6 inches thick.
Start the breaking process.
If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete.
Set the blade to the required cutting depth of up to 2 inches.
Cut along the line as deep as you can using a circular saw or a demolition saw.