5-Inch 9-Hole Sanding Discs Assortment - 80, 120, 150, 180, 220 Grit (10 of Each) - Heavy-Duty Hook & Loop Film Discs - Sandpaper for Random Orbital Sanders - 50 Pack Box

The best in the market! I bought a small sample package, and I’ve been using them for months with heavy use. They are by far the best I have in the shop. The quality is amazing, and the speed is impressive. It takes half the time to finish than others. The dust gets sucked very easily clean, and my pieces have the best smoothness.

Flashback to a few weeks ago when an 18 year old "pro" ran a drum sander on 3/4 inch T&G oak flooring with 40 grit pads. Not having the "experience" he claimed to have had, he went in EVERY direction to remove the old finish. He caused WAYYYY more damage than good, going diagonal, causing "resting divots", and going across the grain, etc...Sad, I know, but to add insult to injury, the homeowner decided to polyurethane the kitchen floor with 4 coats of gloss in one night with a squeegee.The kitchen sat for more than a week, with puddles in the uneven boards hardening every waking moment. I decided to tackle the kitchen last because it would require the most amount of physical labor and attention to detail.I own a professional sanding and HEPA dust removal system whose name rhymes with Rest-Tool. I've used their sanding discs for quite a while until Amazon "recommended" Serious Grit". Not ONLY do the have a more aggressive "bite" than the "Granat" discs I was accustomed to, but they didn't clog and wear out NEARLY as fast as the OEM ones!!!Although I had to go over the entire first floor INCH-BY-INCH, Serious Grit made the job a LOT easier, with a LOT less clogging and waste.I will NEVER USE another company's sanding discs, as I have TRULY found THE BEST.The attached picture is 60 year old 3/4" red oak T&G (with the help of Serious Grit) FINISHED.

All items were good quality and work very well

The disks work very well with my Festool sander. They are durable, well made and do not burn out quickly. The packaging they come in is horrendous. Cheap corner cutting packaging that is not suitable for storing the product IMO. I'd rather spend $1 more and get a storage box that I can use.

This is a great price and fits my Fedtool sander perfectly.

You buy 40 grit sandpaper for its ability to aggressively remove both finish and wood. Whether you are removing paint or shaping edges, this could be the sandpaper for you. There aren't too many more options for being tougher on a finish than this. I used in my Festool 125 ets and it was great. I removed some pesky dried glue and shaped the edges of a Sapele bench with this combination and it did a wonderful job. If you need aggressive paper, it doesn't get much more abrasive than this.

Excellent sandpaper. I use it alot as I work work with pallet wood. Definitely worth the extra money

Great fit on my Festool RO sander