Make sure your routing table is clear of sawdust and other debris.
Tongue and groove router table.
So i opted to use a router table.
Using a router gives you more options in terms of the approach and the cutters.
Tongue and groove t g joints form sturdy interlocking connections with lots of glue surface area for all sorts of woodworking applications.
If you re going to use the former approach you can cut tongue and groove joints with a straight bit a slot cutter or a dedicated tongue and groove cutter assembly or.
The easiest method and the one i most commonly use is to use the table saw for both the tongue and the groove.
But you can do both cuts with the one bit.
The tongue and groove bits are a matched set.
For predictable results use the right tools accessories and setup.
When cutting joints make sure the router table is clear of sawdust.
Take a one piece of tongue and groove bit and place in the router table.
It is mounted upside down in the router table.
Cabinet door joints self aligning shelf edging web or face frames and even carcass assembly.
Using the table saw is easiest when all the material stock is the same thickness.
To begin making tongue and groove boards you first must decide to use either a table saw or a router.
This is accomplished by mounting the router s fixed base to a router table insert.
The larger bit cuts the tongue.
The debris under the wood can cause the cut to be misaligned.
When routing tongue and groove joints consistency is key for a good fit and part alignment.
The smaller bit on the right cuts the groove.
Basically all you need is a router motor router table a tongue groove router bit set a shop vac a couple marking tools and safety equipment.
Washers can be used to adjust the size of both bits if needed.
First it s important to use a powerful router with variable speed control to ensure smooth safe cuts when using these big heavy bits.
The heart of this setup is the router motor.
There s no need for a dado blade if you have a router table and a few common bits.
You can do the work on the router table or you can move a portable router across planted boards.
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 joints can easily be made with a router when using the right bits on a proper router table.
You cannot use this bit without a router table because of bit s width.