The Festool 492525 CE Self-Centering Bit 5mm is a self-centering drill bit made for accurate pilot drilling when installing cabinet hardware and 3/16" (5 mm) Euro screws. This is a self-centering bit designed for cabinet hardware fastening and clean pilot hole drilling in finished material. Model Number 492525. If you do hinge plates, drawer hardware, or repeated line-bore style work, this bit is built to speed up layout and help keep hardware aligned.

The big advantage here is simple: the bit centers itself in the hardware hole before the cut starts. That means less skating, less guesswork, and fewer ruined panels. Festool also uses a freely rotating centering mechanism, which helps prevent burning or marring on the finished surface while you position the bit. On cabinet work, that matters more than a flashy spec sheet. A misplaced or scarred hole costs more time than the bit ever will.

The 3/16" (5 mm), diameter is sized for 3/16" (5 mm) Euro-screws, and the bit includes a depth stop for that application. Festool also gives it a brad-point tip, which improves control at the start of the hole and helps the bit track where you want it. For hardware installation, shelf systems, and repeat drilling in wood panels, that combination makes the process more predictable.

On the drive side, the long precision-milled hex shank is there for one reason: to cut down on wobble and runout. A bit that spins true drills cleaner and feels more controlled, especially when you are working close to edges or trying to keep hardware locations consistent across multiple parts. The CENTROTEC shank is designed for use with the Festool CENTROTEC system and cordless drills using the CENTROTEC interface, including use in the WH-CE CENTROTEC tool chuck.

Festool also points out a real jobsite benefit of the CENTROTEC setup: compared to heavier chuck arrangements, the system reduces the drill's overall weight by nearly half a pound and shortens overall length by nearly 1-1/2 inches. In practice, that gives you a lighter, more compact drilling setup that is easier to control inside cabinets, at awkward angles, and during repetitive fastening work. Quicker bit changes are part of the deal too, which helps when you move between drilling and driving without breaking rhythm.

If you already run Festool cordless drills and the CENTROTEC platform, this bit makes the most sense as a dedicated cabinet hardware accessory. It is also usable in standard or keyless chucks for no-slip performance, which gives it some flexibility outside a full Festool setup. Best fit is cabinet installers, finish carpenters, shop builders, and serious woodworkers who care about repeatable hole placement and protecting finished surfaces while they work.

Festool 492525 CE Self-Centering Bit 3/16" (5 mm) Is a Smart Buy for Clean Hardware Work

If you install cabinet hardware regularly, this is the kind of bit that keeps holes centered, surfaces cleaner, and callbacks lower.

• Who it's for: Cabinet installers, finish carpenters, and woodworkers drilling repeat pilot holes for hardware and 3/16" (5 mm) Euro-screws.
• Why it stands out: The self-centering action, brad-point tip, and precision-milled CENTROTEC shank work together to give you better control than a standard bit in this application.
• Worth knowing: This is a specialized drilling accessory, not a general-purpose bit. It makes the most sense if you already use Festool cordless drills with CENTROTEC or do enough hardware work to justify a dedicated setup.

• What is this bit designed to do? It is a self-centering bit designed to drill accurate pilot holes for fastening cabinet hardware and 3/16" (5 mm) Euro-screws.
• What size is the bit? The drilling diameter is 3/16" (5 mm).
• What drills does it fit? It is suitable for Festool cordless drills with the CENTROTEC interface and is intended for use in the WH-CE CENTROTEC tool chuck.
• Can it be used in other chucks? Yes. Festool states the CENTROTEC shank is also designed for use with standard or keyless chucks.