EZARC Demolition Masonry Reciprocating Saw Blade 12-Inch, Carbide Blades for Cutting Aerated Concrete and Hollow Brick, 1 Pack

We used this for cutting concrete bricks for our flower beds. We were nervous that it wouldn't last long and that we would have to replace it often. It made it through our whole project just fine. We could tell it was wearing down toward the end but it also worked hard and, for the price, we wouldn't have minded if it didn't last as long as it did. We were very pleased. And it fit in our saw perfectly!

Place, I get my oil change never has plugs, so I took a chance and ordered these. They appear to work quite well as a on my third one. I will buy again when I run out.

I used this blade to cut a concrete slab that was about 6 inches thick. I only needed to cut about "2 feet" of the concrete. I tried this blade (brand new), and it did okay. After cutting about 8 inches of the 6 inch thick slab, I switched to a "tree cutting" straight blade made by Diablo. It actually cut faster. But this EZARC blade did okay, too.

This is probably the best bang for your buck that you will find. I had about 21 feet of countertops that were tiled with heavy tiles and mortar plus the grout, screws, plywood and 3/4 particle board. I had to chunk it up in about 2’ sections because of the weight. This blade chewed through it like butter. Even though it was wore out at the end it is still one of the best sawzall blades that I have used. I will definitely be replacing it with another one.

I didn't like that it didn't work well, my first cinder block and it was dull teeth broke off. Never mind this product again I need a refund those horrible that last 5 minutes waste of money

Was trying to replace a microwave oven on a friends boat. It was installed before the counter tops. Couldn't reach back bolts to cut. This did the trick. Made for concrete, still cut the SS bolts.

my concrete saw would only go so deep into block so i got these blades and it went right through the rest of the way

I bought 4 blades hoping to get through a wall to install a door. I ended up cutting the wall with a rotary cutter because these lost the teeth in the first few minutes,

sehr gut

Vorsicht sehr scharf, mein Mann hat sich fast die Fingerkuppe abgesägt

As described with clean cuts in stone

Non mi è piaciuta x niente si è piegata in 5 minuti di utilizzo

リョウビのレシプロソーで、使おうとしたらブレードの厚みがあり、本体に取り付けが出来なく使えなかった。木工用や金属用と規格が同じでり、違うのは厚みだけなので、本体の受け口を見るとソーのエッジ部分をヤスリで削れば使えるのではと思い試した所、すんなり本体に装着出来て使えた。DIYでコンクリートブロックの切断や成形で重宝している。グラインダー購入も考えたが、安くて済んで助かった。