Mestool Zirconia Abrasive Grinding Sanding Review

have been using them for a while and have only used two so far. They last a long time and the abrasive is excellent. I will definitely not be buying from the hardware store again. I'd rather wait a day or two for them to be sent to my door.

Great for removing dross from the back of my plasma cut posters. Seems to be long enough but I haven't tried any good known brands. They're definitely better than the cheap port freights that only last half as long.

I used to sand quite a bit at work. We used quite expensive petal discs that didn't really last long. These cheap fakes are the ticket. Expensive brands at $8 each can't compete with them. Priced at a dollar or less each, and cubic zirconia, they cut beautifully.

I don't know if they will continue to make them as strong as the ones I bought. And I don't know if the price will stay the same. But they are cheaper than HF dampeners and last longer. There's no way of giving an actual number as to how long they will last. But when I notice it, it's significant. I read somewhere that the paper label can come off. And yes, I have experienced that too. That might scare you. However, if you wear personal protective equipment, you don't have to worry.

After using a 40 grit Diablo flap disc on my angle grinder on a teak table for several hours, it has become worn and runs slowly. Decided to order some CDs to save money. They were cheap, so for a little over two Diablo discs I bought twenty-two of them. After fifteen minutes and a worn disc, I see I made a mistake. Two Diablo discs last longer than twenty-two of them. The rims arrived as promised, hence one star. They fit my angle grinder exactly, so it's different. Very disappointed with how…