Key Features
Carbide-Tipped LifeThe carbide-tipped cutter is built to hold up through roughly 5,000 to 14,000 joints depending on the material, so you spend more time cutting mortises and less time swapping cutters. Clean, Accurate MortisesSpiral flutes help the Festool 497870 Domino XL Cutter 12mm cut cleanly and consistently, which matters when you need tight-fitting joints and repeatable placement. Fast Cutter ChangesThe internally threaded design makes bit changes straightforward on the DOMINO XL DF 700, which helps keep setup time down when switching cutter sizes.
Overview
The Festool 497870 Domino XL Cutter 12mm is a carbide-tipped DOMINO cutter made for the Festool DOMINO XL DF 700 joiner. This is a joiner accessory designed for cutting 12 mm mortises for loose tenon joinery. If you are building large furniture, doors, entry units, tables, or other heavy joinery where the DF 700 makes sense, this is the cutter that matches Festool 12 mm tenons. Model Number: 497870.
What matters here is fit and repeatability. This 12 mm cutter is made to create the correct mortise width for Festool 12 mm tenons, so you are not guessing at sizing or trying to make a near match work. On the bench, that means cleaner alignment, less slop in the joint, and less cleanup before glue-up. For anyone using a DOMINO joiner for production work or high-end woodworking, that consistency is the whole game.
The carbide-tipped cutting edges are there for a reason. Festool rates this cutter to withstand about 5,000 to 14,000 joints depending on the material being cut. In practical terms, softer material is easier on the cutter, while dense hardwoods will shorten service life. Either way, carbide gives this joiner accessory the durability you want when you are cutting repeated mortises and do not want edge quality to fall off halfway through a project.
Festool also uses spiral flutes on this cutter, which helps it cut cleanly and evacuate waste more effectively while routing the mortise. That shows up as cleaner walls, more consistent mortise geometry, and smoother performance when you are working through hardwood stock. It is a small detail on paper, but on a joinery tool, flute design affects cut quality more than most people realize.
The overall cutter length is 70 mm, and the body is internally threaded for quick bit changes on the DOMINO XL DF 700. That threaded interface matters because this is a system accessory, not a generic router bit. It is designed specifically around the DF 700 platform, so installation and removal are built around the way the machine is serviced in the shop. If you keep multiple cutter sizes for different tenon dimensions, that easier changeover saves real time.
This cutter is best suited for woodworkers, cabinet shops, furniture makers, millwork pros, and serious DIY users who already own the Festool DOMINO XL DF 700 and want the right cutter for 12 mm loose tenon work. It is not a general-purpose drill bit and it is not for the smaller DOMINO joiners. If your work leans toward larger stock, structural joinery, or projects where a bigger tenon is the right answer, this is the proper match for the machine and the tenon size.
Built for Accurate 12 mm DOMINO Joinery
This cutter is made specifically for the DOMINO XL DF 700, so the fit, threading, and cutting size all line up with the machine and the matching 12 mm tenons.
- Suitable for the Festool DF 700 joiner
- Creates the correct mortise width for Festool 12 mm tenons
Cleaner Cuts and Long Service Life
For a mortising cutter, edge life and chip clearing matter just as much as diameter. Festool pairs carbide tips with spiral flutes to help this cutter stay productive and leave a cleaner mortise.
- Carbide-tipped design rated for about 5,000 to 14,000 joints depending on material
- Spiral flutes support cleaner cutting action in joinery work
What’s in the Box
- (1) Domino Cutter
Key Specifications
| Cutter Diameter | 12 mm |
|---|---|
| Cutter Length | 70 mm |
| Material | Carbide-tipped |
| Weight | 0.13 lbs |
| Compatible Tool | Festool DOMINO XL DF 700 |
| Tenon Size | 12 mm |
| Made In | Germany |
Compatibility
Tool Platform Designed for the Festool DOMINO XL DF 700 joiner. Joinery Size Cuts mortises sized for Festool 12 mm tenons.
Built For
WoodworkingFurniture MakingCabinetryMillworkLoose Tenon JoineryShop Production
Pro Tip
If you keep more than one DF 700 cutter size on hand, label them by tenon size and keep a dedicated wrench with the joiner. It speeds up changeovers and helps avoid grabbing the wrong cutter when you are moving fast between setups.
Warranty & Support
3 Years Limited warranty.
Tool Nut’s Take
Tool Nut’s Take
Festool 497870 Domino XL Cutter 12mm Is the Right Answer for Big DOMINO Work
If you own a DOMINO XL DF 700 and need to cut for 12 mm tenons, this is the cutter you buy and move on with the job.
- Who it’s for: Woodworkers and shop pros using the DF 700 for larger joinery where a 12 mm tenon makes sense.
- Why it stands out: You get the correct fit for Festool 12 mm tenons, carbide edge life, and spiral flute cutting designed around the DOMINO system.
- Worth knowing: This is a dedicated DF 700 accessory, so it is great if you are already in that platform, but it is not a general-purpose cutter and it is sold as a single cutter.
Common Questions
- What tool is this cutter designed for? It is designed for the Festool DOMINO XL DF 700 joiner.
- What size tenons does it match? This cutter creates the correct mortise width for Festool 12 mm tenons.
- What is the cutter made from? It is a carbide-tipped cutter.
- How long does the cutter typically last? Festool states it can withstand about 5,000 to 14,000 joints depending on the material being cut.
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