Washers can be used to adjust the size of both bits if needed.
Making tongue and groove flooring with a router.
How to make a tongue groove joint with a router table.
With the right flooring router bits and a few test passes with minor adjustments one can create numerous identical tongue and groove joints.
Silivn tongue and groove set router bit set wood door flooring 3 teeth adjustable 1 2 inch shank t shape wood milling cutter woodworking tool 2 piece 4 2 out of 5 stars 212 19 99 19.
Make sure your routing table is clear of sawdust and other debris.
Tongue and groove t g joints form sturdy interlocking connections with lots of glue surface area for all sorts of woodworking applications.
Measure the face width of the existing flooring add the width of its tongue then set the table saw s fence that same distance away from the blade.
Tongue and groove joints can easily be made with a router when using the right bits on a proper router table.
Cabinet door joints self aligning shelf edging web or face frames and even carcass assembly.
Of course the disadvantage to the router option is power.
Now cut the new boards to width by running the tongue side against the fence.
The debris under the wood can cause the cut to be misaligned.
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When cutting joints make sure the router table is clear of sawdust.
The smaller bit on the right cuts the groove.
This removes the groove which you ll re create in the next step.
If one is milling a large quantity of boards for hardwood floors a router will take a real beating and wear and tear on any tools is not recommended.
The larger bit cuts the tongue.
Now i ll show how to cut the tongue and groove joint with a router using a tongue groove router bit set.
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To begin making tongue and groove boards you first must decide to use either a table saw or a router.
Yonico 15227 flooring 2 bit tongue and groove flooring router bit set 1 2 inch shank.
As with the handplane method be sure to start out with very square boards.
I always unplug.
Also take safety precautions and unplug the router motor b efore setting anything up.
Get your groove back.
There s no need for a dado blade if you have a router table and a few common bits.
Any rubbish under the wood can cause errors in your cuts.