Wood Router Bits

Yonico · Tongue and groove and lock miter bits

Yonico 15221 tongue and groove router bit pair

1/2 in

The two yellow-profile cutters are displayed beside a wooden Yonico box.
The two yellow-profile cutters are displayed beside a wooden Yonico box.

When to choose it

The 15221 is a two-cutter set for stock up to 3/4 inch where the plan calls for a quarter-inch tongue and a half-inch cut depth. Compare those two joint dimensions separately with the edge detail you want.

Both cutters use a half-inch shank. Check the actual stock and the permitted setup before choosing it for a panel. The set’s depth is a joint dimension and does not specify a depth per pass.

Specifications

Brand
Yonico
Cutting profile
Matched joinery
Model
15221
Shank
1/2 in
Stock
Up to 3/4 in
Tongue thickness
1/4 in
Cut depth
1/2 in
Set
Two matched cutters
Amazon.com reference
B00KZM28XA

Care and other choices

Review the cutter dimensions and collet fit ↑

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Questions about this product

How many cutters are in this offer?

The selected listing shows two matching cutters for the tongue and groove.

What is the thickness of the tongue?

Yonico lists a nominal 1/4-inch tongue with a half-inch cut depth.

Can the two bits fit a quarter-inch collet?

Both bits in the 15221 have half-inch shanks.

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