The Festool 491026 Chamfer/edge trim Router Bit HW 24mm is a carbide-tipped chamfer router bit built for clean edge treatment in wood and engineered wood. This is a router bit designed for chamfering and edge trimming. Model Number 491026. If you need to break sharp corners, add a decorative bevel, or create a consistent edge profile with a bearing-guided cut, this bit is built for that job.

This bit uses a 24 mm cutting diameter with a 45 degree cutting angle, so it is aimed squarely at classic chamfer work rather than general profiling. The 11 mm cutting length gives you control for lighter edge detail and practical corner easing, while the bearing-guided design helps the bit follow the edge of the material without needing a fence for many common passes. In real shop use, that means quicker setup on straight edges and more predictable results on visible finish surfaces.

Festool specifies HW carbide blades and an 8 mm shank. That matters because carbide holds an edge better under repeated use than basic steel, especially when you are running hardwood, plywood, or sheet goods with glue lines that can wear a cutter faster. The 8 mm shank also makes this a fit for Festool routers that accept that shank size, giving users a bit that matches the system instead of forcing compromises with adapters or off-brand geometry.

The plastic-coated ball bearing is one of the more practical details here. On an edge trimming chamfer bit, the bearing is what keeps the profile consistent as you move along the workpiece. A coated bearing helps the bit track smoothly against the material edge, which is important when you are working on finished trim, cabinet parts, shelving, or parts that will be seen up close. A rough or inconsistent guide surface shows up fast on chamfer work, so this feature is not just a line-item spec.

Festool lists this bit for use with the OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, OF 2200, and MFK 700. That gives it solid range across compact edge routing and larger router applications. If you already run one of those machines, this bit drops into a workflow that is already built around accurate routing, trim work, and finish-ready edge preparation.

Who should buy it? This one makes sense for woodworkers, finish carpenters, cabinet installers, and remodelers who want a clean 45 degree chamfer without messing around with oversized profile bits. It is also a smart choice for serious DIY users working with furniture parts, shelves, casework, or trim where edge quality actually matters. If your work calls for crisp, repeatable chamfers more than fancy profiles, this is the right kind of specialized cutter.

Festool 491026 Chamfer/edge trim Router Bit HW 24mm for Clean Finish Work

If you want a straightforward 45 degree chamfer bit that matches the Festool routing system and leaves a clean edge, this is the kind of bit worth buying once instead of replacing twice.

• Who it's for: Woodworkers, cabinet guys, finish carpenters, and serious DIY users doing visible edge work in wood or sheet goods.
• Why it stands out: You get carbide cutting edges, a bearing-guided profile, and direct compatibility with a wide range of Festool routers that use an 8 mm shank.
• Worth knowing: This is a specialized edge treatment bit, not a general-purpose router bit. It is built to do one profile well, and that is exactly why it earns its keep.

• What kind of cut does this bit make? It makes a 45 degree chamfer for edge trimming and corner easing.
• What is the shank size? This router bit uses an 8 mm shank.
• Which Festool routers is it suitable for? Festool lists it for OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, OF 2200, and MFK 700.
• What materials is it intended for? The provided product data lists wood and engineered wood as recommended materials.