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Yonico 15221q 3/4" 2 Bit Tongue and Groove Router Bit Set 1/4" Shank

Yonico 15221q 3/4" 2 Bit Tongue and Groove Router Bit Set 1/4" Shank

Q: Can I use these on 1" stock by adding an extra 1/4" bearing on it?

The shaft is not long enough to add a full 1/4" to the cut. You would also have trouble matching the second cutter to it. Yonico has a larger tongue and groove set that they are out of right now - 15222.

Q: where are these made?

It doesn't say where its made .Only says distributed by Woodshop supplies inc Lakewood , NY

Q: Have a variable speed router. What is the best speed for these blades?

You can get a speed rate chart from PrecisionBits. These bits are 1-7/8" diameter so they should be run between 15k-20k. Slowly dial up the RPMs on your router to the recommended maximum. Then, dial back if needed to find the "sweet spot". The sweet spot is the speed at which the least resonant vibration is present.

Q: I have single speed router. Can I still use this set?

Use is possible, but the quality of treatment depends on the speed set by the router.

Product ID: 266939404

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Details

Size
1/4 Inch
Material
Carbide
Brand
Yonico
Item weight
0.57 Kilograms
Cut type
Groove cut

🔩Premium C3 micro-grain tungsten carbide blades

🪚Cuts joints up to 3/4" thick

⚙️Adjustable tongue cutter for perfect tightness

Frequently Bought Together

YONICO Tongue and Groove Router Bits Set Up to 3/4-Inch Stock 1/2" Cutting Depth 2 Bit Set 1/4-Inch Shank for Edge-to-Edge Hardwood Flooring, Paneling, Cabinet Door, Plywood Sheathing 15221q

Exqutoo 3PCS 1/4" Shank Router Bit Set, Raised Panel Cabinet Door Making Router Bits, Cemented Carbide Router Bits, Woodworking Tools Router Door & Window Bits (Tenon Joint Cutter Diameter: 1-5/8")

BOSCH RA1181 Benchtop Router Table 27 in. x 18 in. Aluminum Top with 2-1/2 in. Vacuum Hose Port

Description

🛠️ Elevate your woodworking game with precision and durability that professionals swear by!

CUSTOM FIT CONTROL - Adjust the tongue cutter bit to dial in joint tightness—because perfect fit means lasting strength.
ROUTER TABLE READY - Optimized for table-mounted routers to ensure stability and perfectly square joints every time.
PRECISION JOINT MASTERY - Create flawless tongue & groove joints for flooring, panels, and more with zero bit swapping.
TRIPLE WING CUTTER POWER - Experience smoother, cleaner cuts with advanced triple wing design for professional-grade results.
DURABILITY MEETS SHARPNESS - Premium tungsten carbide blades stay sharper longer, reducing downtime and boosting productivity.

The Yonico 15221q 3/4" 2 Bit Tongue and Groove Router Bit Set features two dedicated bits for tongue and groove cuts on stock up to 3/4" thick. Equipped with triple wing cutters and adjustable tongue cutter for tight joint control, it uses premium C3 micro-grain tungsten carbide blades for long-lasting sharpness. Designed for table-mounted routers, this set delivers precise, clean joints ideal for flooring, paneling, and furniture projects.

Have a Question? See What Others Asked

Can I use these on 1" stock by adding an extra 1/4" bearing on it?

where are these made?

Have a variable speed router. What is the best speed for these blades?

I have single speed router. Can I still use this set?

Reviews

L**I

Muy buen producto y muy buen precio....

Muy buena marca para este tipo de productos, yo lo usare para hacer duela y unas cajas, la presentación y calidad corresponden a un producto original Yonico.Muy bueno

19.12.2018

V**R

Buenas puntas

No conocía estas puntas Yonico y me han dejado un buen sabor de boca. Los cortes son finos, precisos y a un precio accesible.Las compre para hacer un piso machihembrado y funcionaron a la perfecciónRecomendables, 100%

18.11.2016

B**.

Good Bit Set

Decent quality bits. They are large heavy cutters, so you need a good powerful router to drive them. The depth setup is also critical to getting the tongue and grove to line up correctly. With hard woods you have to go slow to prevent burning. The carbide tips are sharp and produced a very nice cut. Used these for doing ends on a hardwood floor.

16.02.2017

U**N

Sólo para hacer pisos.

Cortan muy bien y para hacer un piso funcionan, pero para trabajos de presición no son nada recomendables, hace cortes muy separados que provocan que la unión quede floja y que se mueva sin importar si se usa poco o mucho pegamento.

24.06.2018

R**N

The groove bit works perfect the tongue bit I find is impossible of getting ...

The groove bit works perfect the tongue bit I find is impossible of getting a perfect top and bottom clean cut . It took me 10 min with the groove bit to get it perfect. The tongue has taken me over 12 hours with out success and $30. Worth of 21/2 " x 8' of maple very frustrated . I don't know if it is a flaw with the tongue bit or not . Very concerned

11.03.2016

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