I was a little sceptical the blade would work based on the inexpensive price, but it worked quite well for me. I used my Skilsaw and made four cuts with the blade on concrete landscaping blocks and it cut through them easily like it should. Since I only made four cuts I'm not sure how long it will last but at least it did a very nice job for what I needed it for. I think this is pretty good value for the money and would recommend.Ran this blade dry for about a year before I bought a wet saw.- 200 sf of brick wainscoting- 150' landscape black and capstones, each block cut for curve.- 350 sf of curvy paver sidewalk.Ran down to nubsNo cracksThe Bosch I replaced it with, for twice the price, is not lasting half as long.I would not hesitate to buy again.This blade fit my Dewalt 1” arbor saw perfectly (after knocking out the adapter ring) and made quick work of some brick cutting. About 35 cuts in and it’s still cutting like butter.I cut out a 8' high cinder block wall. I had to cut it on both sides of the wall so I cut 32' of wall and the blade still looks great.I used this to cut a large sandstone that need removed from my back yard. Fit perfect on a Stihl gas power saw. The blade comes with a 1” to 3/4” brass reducer. I would buy again.I know very little about masonry or concrete work so I have nothing to compare this too but for my small paver project the blade worked great in a 6-1/2” circular saw. I pre soaked the 2” pavers and drizzled a little water as I was cutting and it went through them like butter. And I was able to put a nice 45 degree bevel too. For this kind of work I feel like the blade would last a long time.I used this to cut patio blocks and it worked just as advertised. I had a fiber blade that wore out after about 3 blocks. This blade lasted through all the remaining blocks.Purchased to cut 6x9x2 cement pavers. Stripped my 12 ich chop saw of all plastic pieces and plactic guard. Cut 14 pavers quickly. Blade still looks like it just came out of the box. Would buy again, when this one goes dull.Comparable to a blade I bought for 85.00