Description
The Ultimate Base System for Festool DOMINO DF 500, DF 500 RQ, DFC 500 E & DF 700 XL

The BigFoot™ DBF-45 v2.0 base system delivers a complete set of innovations for Festool DOMINO joiners:
- Massive surface area for super stability
- Big T-handle for control
- Large open viewport and parallax-free cursor
- Easy on/off with star grip knobs
- Stores easily inside DF 500, DF 500 RQ, DFC 500 E, and DF 700 XL systainers
- Mounting points and included hardware for attaching shop-built auxiliary fence, customized to the length of your choice (free plans downloadable below)
- Three (3) additional parallax-free cursors provide more alignment choices for mortise centerline locations
- Compatible with Festool DOMINO DF 500, DF 500 RQ, DFC 500 E, and DF 700 XL—and fits in all of their systainers
- Proudly made in the USA
See How It Works
The above animation shows how to connect the auxiliary fence and Domino joiner to the BigFoot DBF-45 using included hardware.
The above animation shows how face mortising of even very wide panels can be accomplished with speed and precision.
What's Included
- BigFoot™ DBF-45 v2.0 Base System for Festool DOMINO DF 500, DF 500 RQ, DFC 500 E & DF 700 XL
- 2 qty. Comfort Grip Star Knobs
- 4 qty. M6x1.0 Cone Point Setscrews (for auxiliary fence layout)
- 4 qty. M6x1.0 Flathead Screws (for auxiliary fence attachment)
Additional Information
- How to Make the Auxiliary Fence for Domino DF 500 / DF 500 RQ / DFC 500 E (696-041 Rev. A)
- How to Make the Auxiliary Fence for Domino DF 700 XL (696-042 Rev. A)
- Dimension Drawing for DBF-45 v2.0 BigFoot Base (696-047 Rev. A)
- Dimension Drawing for DF 500 / DF 500 RQ / DFC 500 E Auxiliary Fence (696-051 Rev. A)
- Dimension Drawing for DF 700 XL Auxiliary Fence (696-052 Rev. A)
Proudly Made in the USA

Warranty & Returns
61 Reviews
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Bigfoot v2.0
I love the Bigfoot. It provides a very stable base to my domino without being bulky or extra heavy. It’s also well made.
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Bigfoot Base for Domino
The base is robust .I also like the large surface area and handle. Makes using the Domino for vertical plunges rock solid. Glad I bought it.
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Great Support!
The Bigfoot really helps stabilize my Festool Domino when doing vertical cuts. It helps me get cleaner, more accurate mortises. I'm glad I purchased it.
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DBF-45 BIGFOOT
I recently purchased the BigFoot accessory, and I am thoroughly impressed with its performance. It works seamlessly with both the Festool Domino machines, enhancing their functionality and precision. The product is well-designed, durable, and incredibly easy to use. The BigFoot has made my woodworking projects more efficient and enjoyable, delivering consistent and professional results every time. Its compatibility with the Festool Domino machines is flawless, and it has quickly become an indispensable tool in my workshop. I highly recommend the BigFoot to anyone looking to upgrade their woodworking setup. It’s an excellent investment that truly lives up to its reputation.
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It's a game changer
Simple, yet perfect. This base provides stability for the domino, and like everything made by TSO, its quality and accuracy are spot on.