The Festool TID 18 Basic-Set TPC 18/4 is a cordless impact driver and hammer drill set built for professional fastening, drilling, and installation work. This is a cordless drill and impact driver combo designed for driving fasteners, drilling in wood and metal, and percussion drilling where masonry capability is needed. Model Number 578830 combines the TID 18 cordless impact screwdriver with the TPC 18 cordless percussion drill, giving you a practical two-tool setup for jobs that demand speed and flexibility.

The value here is simple: the TID 18 handles repeated fastening with less wrist punishment, while the TPC 18/4 covers the broader drilling side of the job. Festool calls out the TID 18's kickback-free hammer mechanism, and that matters in real use because the impact action drives the fastener instead of trying to twist the whole tool out of your hand. If you spend a lot of time running structural screws, cabinet screws, hardware fasteners, or installation screws, that reduced grip fatigue is not a small detail.

On the drill side, the TPC 18 QUADRIVE is meant to give you range. It is built for drilling, screwdriving, and percussion drilling across wood, metal, and masonry, so you are not boxed into one trade-specific task. That makes this set a good fit for remodelers, installers, punch-list crews, and carpenters who move from anchors to pilot holes to hardware installation in the same day. Instead of carrying a stripped-down impact and a separate heavy drill for every task, this kit gives you a more complete pairing.

Both tools use Festool brushless EC-TEC motors, which is a meaningful part of the package. Brushless motor design is not just a spec-sheet line item. In practice, it helps deliver better efficiency, consistent power under load, and long-term durability for crews that put cordless tools through daily use. Festool also notes strong performance and endurance from the latest generation motor and battery pairing, which is exactly what you want in an 18V platform meant for regular jobsite work.

The TID 18 is built with jobsite convenience in mind. You get a tool-free quarter-inch holder, integrated bit storage, LED work lighting, and a belt clip that can mount on both sides. Those sound like small things until you are working off a ladder, inside a mechanical room, or overhead on framing and brackets. Quick bit changes speed up repetitive fastening, the light helps in dim corners, and the compact design makes the tool easier to control where a bulkier impact driver starts getting clumsy.

The TPC 18/4 side of the set adds flexibility through included accessories. This kit includes a keyless chuck, angle attachment, and auxiliary handle, which broadens where and how the drill can be used. The right-angle attachment is especially useful when you are working inside cabinets, between studs, or in other tight access spots where a standard drill body can get blocked. The auxiliary handle gives you better leverage and control when the task gets heavier.

Storage and transport are also part of the appeal. Festool includes a Systainer3 SYS3 DF M 237, so the tools and accessories stay organized instead of ending up scattered in a gang box or truck bin. If you already work in the Festool system, that matters because the set drops cleanly into the same storage approach as other tools and accessories. If you are new to the platform, it is still a clean way to keep a combo kit together and ready to move.

This set makes the most sense for pros and serious users who want a compact but capable 18V fastening and drilling setup without giving up control or versatility. It is especially well suited for construction, woodworking, installation, and renovation work where one minute calls for driving screws and the next calls for drilling holes in mixed materials. The main thing to know up front is that this is a bare tool set, so batteries and charger are not included.

Festool TID 18 Basic-Set TPC 18/4 Is a Smart Two-Tool Core Kit

If your work bounces between drilling and driving all day, this set gives you the right two-tool combo instead of asking one tool to cover jobs it was never built for.

• Who it's for: Carpenters, remodelers, installers, and serious DIY users who want a compact 18V impact driver and hammer drill setup with better organization and useful attachments right out of the gate.
• Why it stands out: The big win is balance. You get the TID 18 for fastener work with less wrist strain, the TPC 18/4 for broader drilling capability, and a Systainer-based kit that actually keeps the system together.
• Worth knowing: This is a bare tool set, so plan on bringing your own batteries and charger. If you already run Festool 18V, that is no big deal. If you do not, budget for the platform before you hit checkout.

• What kind of set is this? It is a cordless impact driver and hammer drill combo that pairs the TID 18 impact screwdriver with the TPC 18 cordless percussion drill.
• Is this an 18V kit? Yes. The set is built on Festool's 18V cordless platform.
• What materials is the TPC 18/4 meant to handle? Festool lists it for drilling, screwdriving, and percussion drilling in wood, metal, and masonry.
• Does the impact driver support self-tapping screws? Yes. The TID 18 includes a T mode specifically for self-tapping screws.