Key Features
Overview
The Festool 492601 Guide Stop OF 1400 is a router accessory built to adapt the Festool OF 1400 router for use with the FS Guide Rail System. This is a router guide stop designed for straight routing with better control and repeatable accuracy. Model Number: 492601.
What makes this accessory matter is simple: it gives the OF 1400 a guided path for grooves, dados, edge routing, and other straight-line work where drifting even a little can ruin the result. The fine-adjustment control lets you set the cutting distance in 1/10 mm increments, which is the kind of adjustment that saves time when you are sneaking up on a final fit instead of recutting material.
The design is built around practical use, not extra complexity. It attaches quickly using the two rods that come with the OF 1400 router, and the knobs double as handles while guiding the router along the rail. Festool also includes a support foot that helps level the router to the guide rail surface, which improves stability and keeps the pass smooth.
For shop work and finish work, that extra support is a bigger deal than it sounds. A router that stays level on the rail is easier to control, especially when you are making long passes in sheet goods or trimming with a consistent offset. Instead of fighting the setup, you can focus on feed rate, bit selection, and cut quality.
Compatibility is straightforward. This guide stop is made for the Festool OF 1400 and is intended for use with Festool FS Guide Rails. It does not include the rods, because those come with the OF 1400 router itself.
If you already own an OF 1400 and want more precise guided routing without moving to a dedicated jig for every task, this is the right add-on. It makes the most sense for cabinet work, built-ins, trim, furniture work, and any job where straight, repeatable routing matters more than improvising your setup.
Guide Rail Routing Without the Guesswork
If you want your OF 1400 to track straight on a guide rail, this is the piece that makes the setup work. It gives the router a stable, guided relationship to the rail so you can focus on the cut instead of correcting the tool by hand.
- Designed for the Festool OF 1400 router
- Built for use with the FS Guide Rail System
- Best suited for straight routing tasks where repeatability matters
Dial In the Cut Position
The fine-adjustment feature is the real value here. When you need to shift the router slightly closer to or farther from the rail, you can make small controlled moves instead of loosening everything and starting over.
- Fine adjustment moves in 1/10 mm increments
- Support foot helps keep the router level on the rail surface
- Knobs act as handles for smoother guided passes
What’s in the Box
- (1) Guide stop
- (1) Support foot
- (1) Knob
Guide rods are not included. This accessory uses the two rods that come with the Festool OF 1400 router.
Key Specifications
| Tool Type | Guide stop / router accessory |
|---|---|
| Compatible Router | Festool OF 1400 |
| Guide Rail Compatibility | Festool FS Guide Rail System |
| Fine Adjustment | 1/10 mm increments |
| Material | Plastic |
| Color | Black |
| Made In | Germany |
| Warranty | 3 Years Limited |
Compatibility
Built For
Pro Tip
Before making your final pass, use the fine adjustment to creep up on the exact offset instead of trying to nail it in one setup. That is especially useful when routing dados or edge details that need to match hardware or a finished part.
Warranty & Support
Tool Nut’s Take
Festool 492601 Guide Stop OF 1400 Makes the OF 1400 Way More Precise
If you already own the OF 1400 and want cleaner, straighter routing off the guide rail system, this accessory is the smart buy.
- Who it’s for: Woodworkers, finish carpenters, and cabinet installers using the Festool OF 1400 for straight, repeatable routing.
- Why it stands out: The 1/10 mm fine adjustment and support foot give you more control than a basic attachment setup.
- Worth knowing: This is not a universal router guide. It is made for the OF 1400, and it relies on the rods that come with that router.
Common Questions
- What router does this fit? It is designed for the Festool OF 1400 router.
- What guide rail system is it made to work with? It is intended for use with the Festool FS Guide Rail System.
- Can you make precise adjustments with it? Yes. The guide stop has fine-adjustment controls that move in 1/10 mm increments.
- Does it help support the router on the rail? Yes. It includes a support foot to help keep the router level to the guide rail surface for smoother, more stable routing.
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