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Sliding Dovetails



Cutting a sliding dovetail is basically just a variation of a dado.

One has a choice of making the tail/male section either single- or double sided. The example below is of a double-sided tail.

Basic plan of action - The tail (male) section is made with a saw and chisel, then cleaned up with either a #140 skew block plane (or shoulder plane) or a specialist dovetail plane (which has a sole angled to match the tail profile).

 

 

1. Mark the outline

 

2. Cut the shoulder

 

3. Chisel out the waste

 

4. Clean up with a #140 skew block plane against an angled fence



...or use a dovetail plane

and now on to the pin (female) section of the joint.

First mark out the pin from the outline of the tail.

Then cut the shoulders to depth with a backsaw against to a guide angled at 1:6

Cut through the centre to make it easier to the waste.

And now remove the waste with the router plane. You are going across the grain, so use the V blade.

If the pin section needs to be widened slightly, use a Stanley #79 side rabbet plane.

Finally fit the tail into the pin…

Regards from Perth

Derek