Benchmark Abrasives 4.5" x 7/8" Zirconia Type 27 Flap Discs, 60 Grit

Best product on the market!! No equal!!!!

I’ve purchased these before and they work well for my purposes. They are long lasting

Great value

We have been using this in our shop for several years now. I'm a fabricator and welder for 30 plus years. Needles to say I have used a grinding wheel or two and these are some of the best. We use these in multiple grit and they all perform excellent. Stop wasting your money on expensive welding shop brands.

I've been using these for years for various steel projects. They're quality flap discs that last quite a while. Given their price, they are substantially better than the name-brand discs you can buy at the big box stores. This is my product of choice.

I compared this to a ceramic flap disc of another brand. I was grinding 1/2 by 1 1/2 steel flat bar with some powder coat and these discs gummed up less from the powder coat melting and smearing on the metal than the ceramic disc, and lasted quite long while grinding a bevel on the ends of the flat bar. After grinding welds and contouring the metal for 20 minutes, there was maybe 10 percent wear on the flap disc.

great product

Good product