These Mirka hook-and-loop sanding discs come on a B weight backing, and feature a special sharp, durable aluminum oxide grain that gives you a fast and exceptionally long-lasting cut. Their aluminum oxide coating is combined with urea resin over glue bonds, with a dustless open coat design to keep them from clogging
Product Features
- Sanding discs have a special sharp, durable aluminum oxide grain
- 5 inch 8-hole dustless hook & loop
- Fits: DeWalt DW421, DW423, and 5 in. Ryobi & Bosch 3107, 3725
- 50 in a box
- Grit – 320
Leaves a Silky Finish I have purchased every grit of Mirka sanding disks from Amazon, and I find them to be good quality. The price per disc works out to be a great value if you purchase them in packs of 50.
Don’t run out! I like to get the boxes of sand paper so I don’t run out. These match my Dewalt DW421 just like they are suppose to.
Best Sandpaper for the Money I’ve been using Norton Brand for years just because it is readily available locally. When it came time to stock up, Mirka was recommended, so I decided to give it a try, especially since a 50-pack costs $17, vs. $9 on a 10-pack of equivalent Norton Sandpaper.After using the Mirka for a few weeks, there is no comparison. The Mirka last longer and the 320 grit leaves a smoother finish than any other 320 grit paper I’ve used. As I use up my Norton paper, I will be replacing it…