3M Xtract Net Disc 710W, 80+, 5 in, Die 500X, Pack of 50 Hook and Loop Sanding Discs, Virtually Dust-Free, Premium Option for Metal, Wood, Composites, Stock Removal, and Fine Finishing

I started a huge sanding project with some "higher end" sanding disks from harbor freight and it took several hours to get me to a halfway point due to the disks not performing very well. I bought these when I ran out and was very shocked by the low price for the quantity and supposed quality, and these for sure lived up to their expectations. They cut insanely well and last much longer than other disks ive tried, the other half of my project was finished in less than an hour and still had better results. A must buy

Best sanding pads around. The last and really do reduce the dust. The only pads I buy.

Works well with vacuums sanders.

Love the 3m paper. It’s all i use. It cost more but is cheaper in long run since it last longer and removes more wood.

UPDATE - I reordered the same product by mistake. I thought I had ordered a 120-grit last time. Come to find out, it was 80 grit like I ordered this time. The new box has twice as much abrasive on each pad as the last box did. After sanding four new cabinet doors inside and out. It shows virtually no signs of wear, just the slightest bit of deterioration. It is less than 10% worn. This 50-pack box will be a multi-year supply for me. I'm still only giving it 4 stars because the first box was worthless and I had to return it. I guess maybe it was a quality control issue. If what you get wears out quickly, return it, and the next box may be a lot better. I sanded the horizontal surfaces of a small child's picnic table for less than 5 minutes. The table had been previously stained and sealed. I was only removing some flaking finish and smoothing it with 80-grit, to reapply more sealing stain. The center of the sanding pad had the abrasive material completely worn away, as shown in the photo. Possibly it's just the design of the sanding mesh, that you can easily see the grit, which caused me to notice this. I have never noticed this problem with my sander before, using regular sandpaper or other mesh discs I've previously used. The pad's ability to sand seemed less aggressive than that of normal 80-grit paper. And the durability is definitely not what I expected. I will say standing down the old finish with this disc did not cause any pigtails to show up in the new finish.

I will never buy another disc so long as i live. I could cut my project in time down by 75% i bet. I can't say enough about these, they're so good. I've had 1 of these sanding wood floor for 40 mins to an hr still taking off more than a diablo or generic ace when more than 5mins into a sand. I don't even think I need to replace them when I do, but I just do from the ptsd other discs have given me. I only wish there were more coarse grits to choose from.

Sanding disks wearout super fast. The edges fray terribly! Will not buy again.

Was concerned at first when I saw how little of the surface actually sands, but the gaps in that herringbone pattern work miracles. Really helps extract the dust so it doesn’t clog and heat up. Also this thing stays sharp for an insanely long time. Was able to get through flattening both sides of a 2ft x 5 ft panel glue up with just one disc and when I touched it the thing felt basically just as sharp as the unused cheaper brand disc I used for comparison. After that long I’d usually have to swap to at least a second or third to get it fully flat- definitely not going back after that. That really helps justify any up front cost since it’s so durable it’s well worth it in the long run.

Excelente producto algo caro pero la malla hace que no se tape funciona excelente en cuanto a que dure más que uno normal no estoy seguro pero el polvo no tapa la lija así que bastante efectivo

Excelente...

Best sandpaper on the market

Este producto salió muy malo se acaban rápido se le cae el grano y se tapan,las compré muy caros pensando que saldrían buenas pero fue dinero perdido.Mi consejo es que no lo compren,además no se adieren bien a la lijadora.

Je note ici le vendeur, c'est a dire Amazon, car c'est le mauvais article qui a ete envoyé. Sinon ces disques de poncages sont très bon.