DEWALTDiamond Blade for Porcelain Tile, Wet/Dry, 4-1/2-Inch (DW4765)

I bought these blades to use on a cheaper wet saw I had. I am replacing the tiling round my fireplace. I am laying 12" marble tile. These blades come with a brass fitting so you can use on a 5/8" or 7/8" arbor. That was very useful.I cut very slowly and these blades were unbelievable. I had purchased two of these Dewalt blades, an MK (159402 MK-99) blade and a Concord blade (CTN045A10SP); but used neither of the other two. This Dewalt blade is awesome, and I'll use these for my next job(s). The cuts were straight, and I saw no chipping on the end of the tiles. To avoid the end of the cut chipping I did one of two things; 1) butted a scrap tile up to the tile I was cutting so the blade cut right into the next piece or 2) made a small 1" cut on one side, flipped the tile over and then made the long cut, and when the long cut met the first 1" cut it cleanly broke through.Hope this helps!

I bought this to help with a bathroom project requiring cutting slate stone tiles using an angle grinder. After watching some youtube videos, I ended up buying some additional protective equipment. Goggles, a protective face mask, and thick gloves. And a dust mask.The blade worked extremely well, cutting through the slate easily. The process generates a LOT of dust! But the blade itself was excellent for the job.

I had a fairly large tile job, my first ever, to do in my home. I primarily used a full-size tile saw for all the big cuts and used this blade in my angle grinder for the smaller cuts. I also used it to rough cut bullnose edges which I then smoothed into final shape with 4" diamond pads (from Amazon) on a variable speed air angle grinder. I was totally pleased with this Dewalt blade. I also cut thru dense, hard concrete flooring with this blade in order to relocate the shower drain. It cut the concrete like it was made of butter.I also used Dewalt 10" diamond blades on the full-size saw, but I ended up having to buy two of them to complete the job.

I used this for some tile cuts during a bathroom remodel.Works wet, or dry.One bathroom later the blade shows no wear.It's sure to outlast me.I'm going to list it in the will.

I bought this blade to use with my angle grinder for cutting ceramic subway tiles. It cut through the tiles like butter with nice clean edges for the most part. Any edges that were rough, I sanded with a file.

It definitely cuts tiles. It's high quality but there are things you should consider:- had to pass over my cuts 4 times to cut through porcelain tile.- it leaves small chips in the tile along the cut (wet or Dry). that's ok for edges that will be covered under a baseboard but if your cut-side is going to be exposed, it will not look good.It was really handy to cut the toilet hole drain out of the center of a tile.

Amazon convenience saved me a trip & had the best price (I recommend always comparing tool prices w/ “big orange”).

I had been buying odds and ends and tips for my dremel because I had to do just a small cut. What a waste. Got this blade and put in on my Ryobi 4.5" angle grinder and I was done within minutes. Great blade worth the price. I should learn to not go on the cheap sometimes, but happy I have this blade now in my repetoir! Definitely recommend and would purchase again.