Key Features
Cleaner SandingThe open mesh Granat NET design pulls dust across the full sanding surface, so dusty materials clog less and cleanup stays under control. 5-Inch Festool FitThis Festool abrasive set is built for compatible 5-inch round pad sanders, with no hole pattern to line up when mounting the discs. Organized Grit RangeYou get 100 abrasives in five useful grits plus a protection pad, all stored in a Systainer 3 so the right disc is easy to grab and easy to keep sorted.
Overview
The Festool 578146 Limited Edition Granat NET D125 (5-in.) Abrasives 100-Piece Systainer Set is a 5-inch abrasive disc set for Festool sanders that keeps your most-used grits organized and ready to work. This is a sandpaper set designed for dust-heavy sanding and surface prep. Model Number: 578146. If you run a Festool 5-inch sander and want broad grit coverage without digging through half-empty boxes, this set gives you a clean, organized starting point.
What makes this set matter is the Granat NET abrasive itself. Festool built it around an open mesh structure that allows dust extraction across the entire surface instead of only through a fixed hole pattern. In real use, that means less clogging when you are sanding materials that make a lot of dust, more consistent cutting action, and fewer interruptions to swap out loaded discs before they are actually worn out.
The grit spread is practical, not random. You get P80, P100, P120, P180, and P240, with 20 discs in each grit. That covers the work most users actually do with a 5-inch random orbit sander: initial stock removal, smoothing between passes, refining filler or primer, and getting surfaces ready for finish. It is a useful progression for wood surface prep and general finish sanding without overcomplicating the kit.
Festool also includes a D150 protection pad, and that is not just filler in the box. The protection pad sits between the sanding pad and the Granat NET abrasive to help reduce wear and keep dirt off the fastener surface. If you sand often, especially with mesh abrasives, that layer can save your sander pad from getting chewed up early. That means less downtime and fewer replacement pad costs.
From a jobsite and shop standpoint, the Systainer 3 is a big part of the value here. Instead of loose sleeves of discs getting bent, mixed, or covered in dust, the abrasives stay protected and sorted by grit in one case. The Systainer makes transport easier, storage cleaner, and inventory faster when you need to see what you are low on. If your shop already uses Festool storage, this drops right into that system without feeling like an afterthought.
Another practical advantage is setup speed. Because Granat NET does not require you to match up a dust hole pattern, positioning the disc on the pad is straightforward. That sounds small until you are changing grits over and over during finishing work. Faster disc changes mean less fumbling and more actual sanding, especially when you are moving through multiple prep stages on trim, panels, or painted surfaces.
Compatibility is clear and important here: this set is made for Festool 5-inch, 125 mm round pad sanders. It is best suited to users who already own the sander and want a ready-to-go abrasive assortment in one case. If you are a woodworker, finish carpenter, painter doing prep, or a serious DIYer who cares about dust collection and surface quality, this is the kind of consumable kit that makes the sander you already paid for work better day to day.
If you do not need organized storage or you only ever use one grit, buying discs individually may make more sense. But if you want a clean spread of useful grits, mesh abrasives that are built for dusty sanding, and a Systainer-based way to keep everything together, this set earns its spot in the van or shop.
Keep Dust Moving Instead of Loading the Disc
Granat NET is built for sanding jobs that make a mess. The open mesh design helps pull dust through the whole abrasive instead of packing it into the surface, which helps the disc keep cutting longer.
- Open mesh structure supports full-surface dust extraction
- Designed for materials that produce a large amount of dust
- Tear-resistant mesh with stable edges for longer service life
One Case, Five Useful Grits
This set is laid out for actual sanding progression, not just shelf appeal. You get a useful jump from coarse stock removal to fine finish prep without needing to piece together separate packs.
- Includes 20 discs each in P80, P100, P120, P180, and P240
- 100 total abrasives for 5-inch sanding tasks
- Systainer 3 keeps discs protected, sorted, and easy to transport
Protect the Pad You Already Own
The included protection pad does an important job that many users skip until their sander pad wears out. It helps shield the hook-and-loop surface from wear and dirt while keeping the abrasive held securely.
- Includes one D150 protection pad
- Helps reduce premature wear to the sanding pad
- No hole pattern alignment needed when positioning the disc
What’s in the Box
- (20) P80 Granat NET 5-inch abrasives
- (20) P100 Granat NET 5-inch abrasives
- (20) P120 Granat NET 5-inch abrasives
- (20) P180 Granat NET 5-inch abrasives
- (20) P240 Granat NET 5-inch abrasives
- (1) D150 protection pad
- (1) Systainer 3
Key Specifications
| Disc Diameter | 5 in. |
|---|---|
| Grit Range | P80 / P100 / P120 / P180 / P240 |
| Piece Count | 100 abrasives |
| Abrasive Type | Granat NET mesh abrasive |
| Storage Case | Systainer 3 |
| Protection Pad Included | Yes, D150 |
Compatibility
Sander PlatformCompatible with Festool 5-inch, 125 mm round pad sanders. Dust Extraction SetupGranat NET mesh abrasive is designed to support dust extraction across the full sanding surface. Pad ProtectionFestool recommends using the included protection pad between the sander pad and Granat NET abrasive to reduce wear.
Built For
Woodworking Finish Sanding Surface Prep Dust-Heavy Materials Painter Prep Work Serious DIY / Hobbyist
Pro Tip
Run the included protection pad under your Granat NET discs from day one. Mesh abrasives work great, but they can wear the sander pad faster if you skip that layer, and replacing a protection pad is a lot cheaper than replacing the sander pad itself.
Warranty & Support
No manufacturer’s warranty.
Tool Nut’s Take
Tool Nut’s Take
Festool 578146 Limited Edition Granat NET D125 (5-in.) Abrasives 100-Piece Systainer Set is the smart buy for dust-heavy sanding
If you already own a Festool 5-inch sander, this set gives you the grit range you actually use, cleaner sanding, and a storage setup that keeps the whole system from turning into a pile of loose discs.
- Who it’s for: Festool users doing woodworking, finish prep, and other sanding work where dust control and fast grit changes matter.
- Why it stands out: The Granat NET mesh design cuts while resisting clogging, and the included Systainer 3 makes the consumables side of your sanding setup way more organized.
- Worth knowing: This is a consumables kit, not a sander. It makes the most sense if you already run a compatible Festool 5-inch round pad machine and want a ready-made abrasive assortment.
Common Questions
- What grit sizes are included? The set includes P80, P100, P120, P180, and P240, with 20 discs of each grit.
- What sanders is this set made for? It is compatible with Festool 5-inch, 125 mm round pad sanders.
- Why use Granat NET instead of a standard disc? The mesh structure allows dust extraction across the entire surface, which helps reduce clogging and maintain sanding performance on dusty materials.
- Does this set include a protection pad? Yes. One D150 protection pad is included to help protect the sander pad from wear and dirt.
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