The Festool Cordless 18V ETSC 2 150mm (6-in.) Sander w/ 120-Piece GRANAT Abrasive Systainer Set is a cordless finish sanding kit built for woodworkers, remodelers, and detail-focused tradespeople who want clean surface results without being tied to a cord. This is a cordless random orbital sander designed for finish sanding, surface prep, and fine sanding in the shop or on site. Model ETSC 2 150. If your work depends on smooth surfaces before paint, stain, or clear coat, this setup gives you the sander, the abrasive range, and the storage system to stay organized from the first pass to the last.

What makes this sander different is how much of the job it helps you see and control. Festool built an integrated LED light ring into the tool, which is a genuinely useful feature when you're chasing surface quality. It throws light right across the work so sanding marks, slight dips, and missed areas stand out sooner. That matters when you're working on finish-ready panels, trim, doors, or painted surfaces where flaws show up after the fact. The tool also offers two light modes on the machine, and Festool notes that the brightness can be adjusted through the Festool app for a more dialed-in inspection pass.

The ETSC 2 150 is also clearly designed around hand position and control. Its low overall height lets your hand stay close to the sanding surface, which gives you a steadier feel than taller sanders that put your grip farther from the work. That pays off on edge work, narrow parts, and overhead tasks where balance matters. Festool also calls out optimized ergonomics and vibration protection, which is exactly what you want in a sander that may spend hours in your hand during prep and finish work.

On the power side, this is part of the Festool 18V cordless platform and uses a brushless EC-TEC motor. In plain terms, that means less maintenance, quieter operation, and the kind of consistent power you want for steady finish sanding rather than a tool that feels weak or erratic as the work goes on. Festool specifically notes compatibility with its 18V cordless batteries and chargers, so if you're already on that platform, this sander drops right into the system instead of creating one more charging setup to manage.

Festool also put real thought into surface protection. The carbide-tipped sanding pad brake helps keep the pad from spinning too fast at idle, which reduces the chance of setting the sander down on the work and leaving swirl marks or scratches. That is the kind of feature that sounds small until it saves a painted panel, a veneered part, or a nearly finished hardwood piece. Combined with the eccentric sanding motion, the goal here is simple: better finish quality with less rework.

This set matters because it does more than bundle a tool with a random stack of discs. You get a 120-piece GRANAT D150 abrasive assortment organized by grit size in a SYS3 M 327 Systainer. The included grits run from P60 through P220, with 20 discs each of P60, P80, P120, P150, P180, and P220. That gives you a practical spread for leveling, intermediate sanding, and final prep. Festool also notes that these GRANAT abrasives are especially suited to VOC varnishes and hard substrates, use a special coating to resist clogging, and work with the MULTI-JETSTREAM 2 system and 49-hole extraction pattern for lower-dust sanding.

The storage side is not just nice packaging. The Systainer protects abrasives from dust, spraying water, and bending, and it connects with other Festool Systainers. That matters if you move between the bench, the van, and the jobsite and do not want loose sanding discs getting damaged or mixed together. Being able to grab the right grit in seconds is a real time saver when you're switching steps in a sanding sequence.

Who should buy it? If you do finish carpentry, cabinet work, furniture work, remodeling, or any sanding where surface quality is the whole point, this is the kind of setup that earns its keep. It is especially strong for users who want cordless freedom, a compact one-handed body, and better visual control while sanding. If you already run Festool 18V tools or depend on Systainer organization, the fit is obvious. If you need heavy stock removal above all else, this is not the point of the tool. This one is about control, visibility, and producing a cleaner final surface.

Festool Cordless 18V ETSC 2 150mm (6-in.) Sander w/ 120-Piece GRANAT Abrasive Systainer Set for finish work that actually shows

This is the kind of cordless finish sanding setup that makes sense for guys who care about the surface, not just getting through the task.

• Who it's for: Woodworkers, finish carpenters, remodelers, and anyone sanding parts that need to look right under stain, paint, or clear finish.
• Why it stands out: The LED light ring, low-in-the-hand body, and organized GRANAT grit range all work together to improve control and cut down on rework.
• Worth knowing: The real value here is finish quality and workflow. If you want brute-force material removal, look elsewhere. If you want to see the surface better and stay organized, this is a smart kit.

• What type of sander is this? It is a cordless eccentric finish sander, commonly referred to as a cordless random orbital sander, designed for surface prep and fine sanding.
• What disc size does it use? It uses 150 mm, or 6-inch, D150 sanding discs.
• What grits are included in this set? The kit includes 120 GRANAT discs total: P60, P80, P120, P150, P180, and P220, with 20 discs of each grit.
• Does it work with Festool 18V batteries and chargers? Yes. Festool states that it is part of the 18V cordless system and is compatible with Festool 18V batteries and chargers.