The easiest method and the one i most commonly use is to use the table saw for both the tongue and the groove.
Tongue and groove with table saw.
Cabinet door joints self aligning shelf edging web or face frames and even carcass assembly.
Tongue and groove joints are commonly made on a table saw the best method in cutting tongue and groove joints for floor panels is through the shaper.
Thicker stock calls for a wider groove.
The cuts made when creating the two mating workpieces of a tongue and groove joint are non through cuts meaning that the saw blade never goes all the way through the wood.
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The tongue and groove is one of the most basic and useful joints.
Tongue and groove joinery is clint harp s favorite method when joining table tops this how to make tongue and groove tutorial is one you ll definitely want.
There s no need for a dado blade if you have a router table and a few common bits.
The same bit can be used to cut both pieces of the joint cut the groove first.
I use the two outside cutters to produce a 1 4 cut width when working 3 4 stock.
Set the fence on the router table so that the bit will cut approximately through the center of the board.
To begin cut all of the boards you want to use for your tongue and groove assembly to a length of at least one inch longer than the desired finished length using a circular saw or compound.
Using the table saw is easiest when all the material stock is the same thickness.
Turn the board around and make another pass.
In our case the legs are much thicker than the rails so we can t flip the boards end for end to center the groove.
Tongue and groove t g joints form sturdy interlocking connections with lots of glue surface area for all sorts of woodworking applications.
Every woodworker should be familiar with cutting them on the table saw.