The Festool 577664 TSC 55 K Cordless Track Saw + 55-Inch Guide Rail 5.2Ah Kit with Kickback Stop is a cordless track saw kit built for straight, splinter-controlled cutting in sheet goods, finish materials, and jobsite trim work. This is a track saw designed for precise plunge cutting and guided panel breakdown. Model number 577664. If you want clean cuts with less setup than a table saw and more portability than a corded track saw, this is the setup Festool built for that job.

The big story here is the kickback stop. Festool added a system that stops the blade in the event of kickback, which is one of the main ways track saw injuries happen. On the job, that matters most when you're plunging into a panel, finishing a cut near an edge, or working in awkward positions where a bind can happen fast. It is not just a safety talking point. It helps protect your hands and helps save the material from getting chewed up if the cut goes wrong.

Power is another reason this saw stands out. Festool pairs a brushless EC-TEC motor with a dual 18V battery system, and the whole point is simple: you get corded-style performance without being tied to an outlet. That makes a real difference when you're cutting installed material, working in finished homes, moving room to room, or loading in and out of a van all day. Festool also states the saw can work up to twice as fast with its new generation of blades and concentrated torque, while also extending saw blade service life.

This kit is built around the guide rail system, and that is where a track saw either earns its keep or does not. The included FS 1400 55 inch guide rail gives you a straight reference for long rip cuts and panel breakdown, while the integrated splinter guard helps reduce tear-out and acts as a cut line. Non-skid strips help keep the rail from moving during setup and cutting, which speeds up layout and cuts down on the constant measuring and repositioning that slows down other methods. For cabinet installers, finish carpenters, and remodelers, that is a real time saver.

Festool also put thought into visibility and cut control. The transparent sliding viewing window and the added start and end point markings help you see where the blade is entering and exiting the cut, which is especially useful on plunge cuts where accuracy matters more than raw speed. The kickback stop can also be switched off for certain cuts, like working without a guide rail on uneven material, and it automatically reactivates the next time the saw is turned on. That is a practical feature, not a gimmick, because it gives you flexibility without making you remember to reset the saw later.

Dust control is jobsite-friendly too. You can run the saw with the included chip and dust collection bag for mobile work, or connect it to a Festool extractor with Bluetooth automatic switch-on for lower-dust cutting. If you are working inside an occupied home, cutting prefinished panels, or trying to keep cleanup under control in a shop, that matters. Less dust also helps you keep the cut line visible and the work area cleaner.

Because this is a system tool, compatibility matters. The saw is part of Festool's 18V cordless platform and is designed to work with Festool guide rails, saw blades, splinter guards, angle stops, saw tables, and extraction accessories. That makes it a better long-term buy for users who already run Festool gear or plan to build around the rail and dust collection system. It is not just a saw by itself. It is part of a complete cutting setup.

Who should buy it? Pros first. This kit makes the most sense for cabinet installers, remodelers, trim carpenters, finish crews, and serious woodworkers who need straight, clean cuts without hauling sheet goods to a stationary saw. It is also a smart fit for contractors working in finished spaces where mobility, dust control, and cut quality all matter. If you only need a rough construction saw for framing lumber, this is more precision-focused than you need. If you care about fit, finish, and repeatable results, this is exactly the kind of saw kit worth stepping up to.

Festool 577664 TSC 55 K Cordless Track Saw + 55-Inch Guide Rail 5.2Ah Kit with Kickback Stop Is Built for Clean Work

This is the kind of cordless track saw kit you buy when cut quality, mobility, and control matter more than just getting through material.

• Who it's for: Cabinet installers, remodelers, finish carpenters, and serious woodworkers cutting sheet goods, trim panels, and doors where clean edges count.
• Why it stands out: The kickback stop is the headline feature, but the real value is the whole system: strong cordless performance, the included 55 inch rail, low-dust options, and the kind of guided accuracy that saves time on fitting and cleanup.
• Worth knowing: This is a precision-first saw, not a rough framing tool. If you will actually use the rail system and care about finish quality, it earns its place fast.

• Is this a cordless or corded saw? This is a cordless track saw that uses a dual 18V battery setup.
• Does this kit include a guide rail? Yes. It includes one FS 1400 55 inch guide rail.
• Can the kickback stop be turned off? Yes. Festool states the kickback stop can be manually deactivated for certain cuts, such as working without a guide rail on uneven material, and it reactivates the next time the saw is switched on.
• Can it be used with dust extraction? Yes. You can use the included dust collection bag or connect it to a Festool extractor with Bluetooth automatic switch-on.