NEIKO11255A 10 Pack Jumbo Zirconia Flap Discs 4-1/2 for Angle Grinder, 40 Grit Flapper Wheel, Flat T27 Grinding Wheel 4.5 Inch Flap Disc, 7/8" Arbor Grinding Disc, Flap Wheel for Wood & Metal Sanding

These are descent quality discs. So far I've only used one, but no issues. Some reviewers mention it making blue dust which made me hesitant to buy these. I did not experience that at all, just normal metal dust. They have good abrasive qualities and cut down weld material quickly, slightly above average for a flapper. Probably not as long lasting as some more expensive discs but wearing reasonably well. I think they are a good buy and get the job done.

I didn’t have high expectations, but Wow did it deliver. These wheels made short work of my deck sanding project. Don’t hesitate to purchase.

Of course, there are longer lasting, better quality grinding discs for sale, but their price is much higher. These work OK for the price.

Best value pack!

Works good sharpening mower blades

I have used many different brands of flap Wheels. These by far are the best I've seen they last a while they just work I will buy more of them

I don't have a ton of experience with flap disks but these cut well on some very gnarly steel and held up pretty well. Since I don't have a lot of experience with flap disks I don't have a standard to measure against but I'm not unhappy with these.

Using them for wood and works great

Good value, work great for cleaning steel or paint removal

Recomiendo esta marca y este modelo de disco, si se siente la diferencia de durabilidad

Aun no las he usado así que mi opinión es a simple vista, se ve bien, apenas la use actualizare

Bastante buenos y rendidores

Buen producto