SHDIATOOL 4-1/2 Inch Diamond Grinding Disc for Granite Marble Single Side Coated Diamond Cutting Wheel with 5/8-Inch-11 Arbor

I have always tried buying nicer name brand products because we seem to get better life and products. This specific blade was readily available and our last blade (not this product) that this replaced was worn out and broke without notice after a few years use. So we ordered this in typical amazon next day fashion. So far we have used this for a few hundred feet worth of cutting, brick, block, stone, ceramic, and porcelain. I have also used it to cut nails and surface grind concrete floor nails while surfacing. It still looks and acts as NEW. My initial thought is if it made the necessary cut i needed once it was worth it because it was only $15, no big deal if it fails. After use this has become my go to wheel. If you are cutting false grout joints, this is awesome. IT IS WIDE (ALMOST 1/8")nothing in the description says this. But you can single pass for a false groove. Best of all the surface media is on one side so you can bend your cuts for curves. And if you make a bad cut you can easy relive them or true them. We even use it by hand to ease edges on tile and then fine tune with a rubbing stone. The arbor adapter behaves as a hand hold for doing so and works rather well. Great tool at a fantastic price. I highly underestimated the product. I will be buying more SHDIATOOL products due to this one experience.

This wheel cuts and grinds works great

An absolute beast to sharpen the bits/teeth on my stump grinder!!!! Super fast results from a quality product! And super cost effective!!!

Destroy

This item is awesome. Although not advertised as a metal cutting/grinding disc, that is solely what I've used it for so far. It works great. Nothing takes material off like this disc. It cuts metal great too. I will concede that the grind is really rough and requires additional finer grinding to get decent finish. Also, since this disc is completely flat and soild, you can grind welds without gouging the welded area; unlike a flap disc that generally grinds more than I usually want. So far, I've cut through several pieces of metal and used the disc to grind out a few welds. I don't know if this is going to stand the test of time but it isn't showing any sign of slowing down yet. I highly reccomend this disc. Anecdotally, I have a different diamond disc that only cuts and is made for cuttingetal. Its lasted through lots of cuts so far. Based on that, I have high hopes for this disc.