Diamond carbide blades will also work.
Cutting concrete block with reciprocating saw.
Cutting hollow concrete block first score the line.
Cutting concrete with a reciprocating saw begins with safety gear.
These blades are extra aggressive with a very low teeth count around 2 teeth per inch is the norm for these types of masonry blades.
If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete.
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Reciprocating saws can cut through brick and mortar as well.
Diablo ds0908cf 9 steel demon carbide recip blade for thick metal cutting.
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.
You will need a blade specially designed for cutting through brick and concrete first though.
1 16 of 162 results for concrete reciprocating saw blade 9 inch masonry saw blade for reciprocating sawzall saws.
A circular saw with a masonry blade can also be used to either score or completely cut through the block.
How to cut a concrete block with a reciprocating saw step 1.
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9 inch reciprocating blade for masonry application use to cut through brick mortar stone cinder block and more high carbon steel construction with tungsten carbide teeth works with all major reciprocating saw brands such as dewalt makita ridgid milwaukee porter cable skil ryobi black decker bosch hitachi.
Score the length of the cut three or four times with the chisel.
Open the blade lock.
Concrete is a mix of sand gravel cement and water and it is everywhere.
Grit tpi diamond for cast iron and block reciprocating saw blade.
Because concrete dust can cause respiratory discomfort or damage reciprocal saw operators must wear face masks or respirators.
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Hold the cinder block securely with a clamp.
Cutting concrete creates dust and sends sharp shards of material flying toward the tool operator.