12-Inch Reciprocating Saw Blade,2 TPI Teeth Tipped Cutting Recip Saw Blade, Demolition Masonry Hard Alloy Tungsten Carbide Saw Blades for Cutting Brick, Porous Concrete, Cinder Block

This is the perfect blade for plaster or drywall.I cut through mounds of plaster like it was butter, and there was no significant dulling.It labored at cutting cinder block and foundation cement with little progress. It cut through light powdery bricks with no problem, but it had little effect on the newer brick pavers which are a lot harder.

One tough blade

I liked the blades, they cut really well. Easy fits too

I put this thing on my sawsall and it does not work well at all. It vibrated my hands off while trying to cut a branch. I had to go back and install my old wood cutter blade which worked wonderfully. I wasted my money on this junk product.

Very unimpressed. Waste of money

This blade is huge and meaty. It cuts through wood really well but I haven't had a chance to use it on brick or concrete. I am doing some remodeling that is going to require cutting through some concrete blocks to run some lines. Once I get to that I will update.

Haven’t used it yet that’s the reason for 4 stars. But as far as looks. This blade looks like a Beast and ready to take on anything that gets in its way.Update: we had storms roll through the other night only to wake up with a big tree limb that had fallen down but not completely broken from the tree. I tried to start up my chain saws that hasn’t been started for a couple of years. After pulling my arm out of my rotator cup. I put this blade on my cordless sawzall and it does just as good as the chainsaw except you don’t have to pull any ropes to start the sawzall just pull the trigger. Still haven’t tried cutting metal with it but just for tree trimming it’s worth it.

I wasn't expecting such a high-quality blade. The material is solid, it's very strong, and it's very sharp. An excellent value at this price.