The Kreg Edge 20V Loose Tenon Joiner Kit is praised for its powerful motor, precise mortising capabilities, and user-friendly features like the auto-centering guide and adjustable stops. Customers appreciate the stability base and chip relief slots, which enhance usability and efficiency. The included battery and charger are noted for their extended runtime and smart charging features.
Summary topics
Tool Performance (29%): A significant number of customers stated that the tool is great and they would love to use it.
Loose Tenon Mortising (18%): In general, customers found the loose tenons to be a good fit and a good purchase.
"Tenons fit well and alignment is good." — Jennifer T.
"Bout time Festool competition, Excellent tool, well worth the cost of this one, lots of extras built in." — Michael M.
"Very nice tool and its setup and use is almost the same as the other brand." — Lee H.
Reviews
ionic drive
"juist got to use it today, very eazy tool to learn how to use properly.
did a small glue up of one inch thick boards for a small table top keep them very will alined.
with provided measurements eazy to make up wood inserts to use with tool.
foam insert makes for eazy storage in one of my cabinet drawers."
— Douglas L. (5/5)
Maybe I'm missing something
"Connecting on the ends of the material is easy money. Works like charm. Dust and chip removal works great in any position. Was a little worried about that. I probably have 25 hours using this baby. Connected everything from 3/4" to 3". But working in the middle of a board it's not groovy. Why are there no center markings on the sides of tool? I think I figured out how to line up the tool on the sides now. Not perfect, but close enough. Let's fix that or create a jig team Kreg. Dowels, hand joinery and tenon gizmos are cool. But, glue and my Milwaukee nail guns are slowly become my weapons choice. Pulling the trigger and hearing the CRACK is so so very additive. I should've never bought those nail guns."
— William W. (5/5)
Holiday gifts using Edge
"I'm loving my new Edge. I started building some holiday gifts using it. My learning curve on how to use it borrowed from my past use of a biscuit joiner, but now I have rock solid joints."
— Paul R. (5/5)
Edge for Me
"Kreg has done a great job of bringing Festool's functionality to a new market. They improved the fence controls and increased the plate size. The dust collection is okay, but not stellar. The dust hose connection is the same size as the pocket hole jigs so I was ready. The tight mortises are a little looser on thickness. We will see if that matters over time. The reversable reference pins are a nice improvement. I have done a bunch of mortises, and I like it. It take a little learning. Watch the Sedgetool Domino videos on YouTube. They mostly apply to the Edge. It is well made and well thought out. It is a good value. I highly recommend it. 👍👍"
— Keith K. (5/5)
While I don’t have experience
"While I don’t have experience with any “other” machine of this kind I’m impressed with the quality of the Kreg Edge at this price point. While I haven’t used it on a ton of projects since receiving it, it seems like a great addition for me. I’m very pleased with my purchase and excited to use it more often in the future."
— Steve H. (3/5)
I was up and running
"I was up and running with this tool within minutes of unboxing. It's intuitive, easy to adjust, and creates solid, repeatable mortises without any hassle. After using it, I totally get why people invest huge money in the Festool Domino system because it really elevates your joinery workflow. That said, getting virtually identical functionality and solid results at roughly half the price makes this an absolute no-brainer purchase"
— Eric T. (5/5)
Just great!
"The new Kreg Edge 20V is a fantastic addition to any workshop. It delivers fast, firm joints using loose tenons at a price that finally makes this type of joinery accessible to DIYers and small shops. Out of the box, it was dead‑on accurate with no adjustments needed, easy to use, and the build quality feels solid. Dust and chip removal works well, which was a pleasant surprise. The packaging is strong and protective, ensuring the tool arrives safely, and the manual is detailed, available in both English and Spanish.
The Edge excels at connecting material at the ends — it’s quick, reliable, and the joints feel strong. Working in the middle of a board is less straightforward, since there are no center markings to guide alignment. This makes setup a bit trickier and requires extra measurements or improvised guides. A jig or improved markings would make this much easier.
One important note: the kit only includes a single small cutter (6 mm) and roughly ten sample tenons. I recommend ordering at least one larger cutter and a supply of tenons in both sizes right away. On the plus side, the cordless design makes the tool very versatile, and the included 4.0Ah battery provides enough runtime for multiple uses without interruption.
Despite these minor drawbacks, the Kreg Edge 20V is a joy to use. Mortises are clean and consistent, the fence controls and plate size add stability, and the overall design feels well thought‑out. For anyone who has been waiting for a more affordable alternative to premium joiners, this tool is a worthwhile upgrade that makes loose tenon joinery faster, easier, and more accessible. Highly recommended."
— Raúl (5/5)
Man o man…. The KREG
"Man o man…. The KREG loose tenon joiner is a game changer at a greatly appreciated affordable price. The other brand is very nice , but the price is just way overpriced. Thank you for providing quality tools at an affordable price so average people can afford the quality tools to make quality projects. Thank you very much."
— Raymond H. (5/5)
I've never owned a Festool
"I've never owned a Festool Domino, but seems like this does the exact same job at about a third of the price. It's very easy to use, I was able to make clean, lined up mortises after just a few minutes of practice. I would definitely recommend using dust collection, the dust does tend to build up in the mortise and interferes with the cutting, but to me this is not a big deal and I'd rather it go in the vacuum instead of on the floor anyway. I also appreciate that they made the foam holder the right size to fit in a systainer that I bought separately. Great looking product with great results."
— Thomas N. (5/5)
BINGO
"Not having experience with the original "Domino", my point of reference is simply the performance claims of the Edge manufacturer and various Youtubers. In the short time since its arrival I've used the Edge for standard joinery and for breadboard end construction with my own shop made oversized domino's. It still early but in all respects expectations have been met. It's saved me considerable time without sacrificing quality and I plan on incorporating in my normal workflow in the future. Considering the enormous price differential with the original patented product, I cannot imagine any additional features that could justify changing my purchase decision. A lower price on additional cutters would be welcome."
— thomas w. (5/5)
Q&A
I cannot find the page to purchase different size bits, please advise.
Here is the page you are looking for.
https://www.kregtool.com/shop/wood-joinery/mortise-tenon-joinery/kreg-edge-mortising-cutters/KREG-EDGE-MORTISING-CUTTERS.html
Can it do angled/miter joints?
Yes, we have preset stops at 0, 22.5°, 45°, 67.5°, and 90°. It can also be set to custom angles in between those preset stops.
Can the fence be changed to metric?
The Edge will come with imperial installed by the factory, but we've also included a metric height scale in the box that can be swapped by the user.
Does it come with a storage case?
It does not come with a case, but we’ve included a nice foam insert in the box that has room to hold the tool plus accessories and is sized to fit in common toolboxes. The Kreg Edge and foam insert will fit in the Systainer³ M 237 (Part number 204843 from Festool). For those who want to use this Systainer for the Kreg Edge, they'd need to cut a notch out of the bottom of the foam insert that is 1/2" x 1/2" on both sides. This will fit over a feature in the bottom of the Systainer.
Does the kit include a battery and charger?
Yes, the $499.99 kit includes the tool, battery and charger. It also includes a narrow stock guide, stabilizer base as well as a 6mm cutter and sample pack of tenons.
What type of projects use loose tenon joinery?
Loose tenon joints are ideal for applications where alignment is critical and you want the joinery method to be completely hidden when the project is finished. Common projects include:
- Furniture (tables, chairs, cabinets)
- Face frames
- Panels and glue-ups
- Doors
Are cutters and tenons interchangeable between machines?
Kreg Edge cutters are compatible with the Kreg Edge as well as the Festool Domino. Kreg loose tenons have been specifically designed to pair best with Kreg Edge cutters.
What sizes of loose tenons and cutters are available?
Kreg tenon sizes are 5 mm, 6 mm, 8 mm, and 10 mm. Corresponding 5 mm, 6 mm, 8 mm, and 10 mm cutters will also be available.
Is dust extraction necessary with the Kreg Edge?
During short sessions, dust extraction is not required with the Kreg Edge due to the built-in chip-relief slots in the base. For larger projects when dust collection is needed, it includes a 1¼" dust port. The increased airflow from the chip-relief slots on the base also make for highly effective dust collection in these instances.
How strong are loose tenon joints?
Loose tenon joints are comparable in strength to traditional mortise-and-tenon joints due to:
- Increased glue surface area
- Deeper, interlocking joints
- Precise mortise alignment
The Kreg® Edge™ 20V Ionic Drive Loose Tenon Joiner brings true cordless loose tenon joinery to your shop. Strong, hidden, and permanent, loose tenon joints ensure projects are built to last, and the Kreg® Edge™ makes this joinery method faster and more approachable than ever before.
At the heart of the tool is an oscillating, high-speed carbide cutter that machines perfect mortises in seconds. Auto-centering accessories and configurable edge stops put every mortise exactly where it needs to be without the guesswork. A micro-adjustable fence handles standard and custom material thicknesses with ease, while one-touch mortise width adjustment makes assembly fast and forgiving every time.
Built-in chip relief slots clear debris, minimizing the need to run with a dedicated dust extractor. The Stability Base accessory provides a large, stable footprint for face mortising on panels and boards, and the Narrow Stock Guide auto-centers every cut.
This kit includes the Kreg® 20V Ionic Drive™ Edge™ Loose Tenon Joiner, one Blue Ion™ 4.0 Ah Battery Pack, and one charger. The 4.0 Ah battery is the powerhouse behind Kreg 20V Ionic Drive tools, delivering extended capacity for increased runtime compared to our 2.0 Ah Battery Pack.
adjustability
Infinitely adjustable fence from 0–90°, with positive stops at 0°, 22.5°, 45°, 67.5°, and 90°
capacity
Materials from 7/16" to 2-3/8" thick, with manual mode for thicker stock
compatibility
Kreg 20V Blue Ion Batteries
5 mm, 6 mm, 8 mm, 10 mm mortising cutters
5 mm, 6 mm, 8 mm, 10 mm tenons
features
Kreg® Edge™ 20V Ionic Drive™ Loose Tenon Joiner
Powerful, brushless, cordless motor and oscillating, high-speed carbide cutter machines precise mortises in seconds
Included auto-centering Narrow Stock Guide eliminates measuring and marking on narrow boards
Configurable edge stops for fast, accurate mortise placement on mating workpieces
One-touch mortise width adjustment for quick, forgiving alignment
Micro-adjustable fence height for custom and non-standard material thicknesses
Stability Base accessory included - large footprint for stable face mortising on panels
Built-in chip relief slots clear debris, reducing buildup and minimizing the need for dust extraction during shorter work sessions
4.0 Ah Battery Pack
4.0 Ah 20V Blue Ion technology for extended runtime (compared to Blue Ion 2 Ah Battery Pack)
Smart charging protects against overcharging and heat damage
The Kreg® Edge™ 20V Ionic Drive Loose Tenon Joiner brings true cordless loose tenon joinery to your shop. Strong, hidden, and permanent, loose tenon joints ensure projects are built to last, and the Kreg® Edge™ makes this joinery method faster and more approachable than ever before.
At the heart of the tool is an oscillating, high-speed carbide cutter that machines perfect mortises in seconds. Auto-centering accessories and configurable edge stops put every mortise exactly where it needs to be without the guesswork. A micro-adjustable fence handles standard and custom material thicknesses with ease, while one-touch mortise width adjustment makes assembly fast and forgiving every time.
Built-in chip relief slots clear debris, minimizing the need to run with a dedicated dust extractor. The Stability Base accessory provides a large, stable footprint for face mortising on panels and boards, and the Narrow Stock Guide auto-centers every cut.
This kit includes the Kreg® 20V Ionic Drive™ Edge™ Loose Tenon Joiner, one Blue Ion™ 4.0 Ah Battery Pack, and one charger. The 4.0 Ah battery is the powerhouse behind Kreg 20V Ionic Drive tools, delivering extended capacity for increased runtime compared to our 2.0 Ah Battery Pack.
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adjustability
Infinitely adjustable fence from 0–90°, with positive stops at 0°, 22.5°, 45°, 67.5°, and 90°
capacity
Materials from 7/16" to 2-3/8" thick, with manual mode for thicker stock
compatibility
Kreg 20V Blue Ion Batteries
5 mm, 6 mm, 8 mm, 10 mm mortising cutters
5 mm, 6 mm, 8 mm, 10 mm tenons
features
Kreg® Edge™ 20V Ionic Drive™ Loose Tenon Joiner
Powerful, brushless, cordless motor and oscillating, high-speed carbide cutter machines precise mortises in seconds
Included auto-centering Narrow Stock Guide eliminates measuring and marking on narrow boards
Configurable edge stops for fast, accurate mortise placement on mating workpieces
One-touch mortise width adjustment for quick, forgiving alignment
Micro-adjustable fence height for custom and non-standard material thicknesses
Stability Base accessory included - large footprint for stable face mortising on panels
Built-in chip relief slots clear debris, reducing buildup and minimizing the need for dust extraction during shorter work sessions
4.0 Ah Battery Pack
4.0 Ah 20V Blue Ion technology for extended runtime (compared to Blue Ion 2 Ah Battery Pack)
Smart charging protects against overcharging and heat damage
Power every project with Blue Ion – compatible with all Ionic Drive power tools.
OPTIMIZED ELECTRONICS
Tools, batteries, and chargers work together for a perfect mix of performance and runtime.
SMART CHARGING
Optimized charge speed and temperature monitoring.
BUILT FOR IONIC DRIVE
Designed for use with all Kreg 20V Ionic Drive power tools. Batteries available in 2 Ah, 4 Ah, 6 Ah and 8 Ah.
MAXIMUM DURABILITY, ULTIMATE RELIABILITY
Drop resistant and packed with battery life extending features.
Benefits and Applications
Strong, Hidden Joinery
Create durable, furniture-quality joints that stay out of sight and are built to last.
Avoid Tedious Layout
Auto-centering accessories and configurable edge stops reduce measuring and marking so accurate mortises happen faster.
Precision That Adapts
Micro-adjustable fence height and one-touch mortise width adjustment make it easy to tune fit and placement for real-world materials and projects.
Cordless Freedom
The 20V Ionic Drive™ platform gives you the flexibility to take loose tenon joinery.
Dust Extraction Not Required
Built-in chip relief slots help clear debris as you work, minimizing interruptions and reducing dependence on dust extraction during shorter sessions.
Built to Do More
From narrow stock and cabinet doors to panels, frames, and furniture parts, the Kreg® Edge™ helps you make consistent mortises across a wide range of builds.
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