Leigh D4r Pro jig small dovetails

[Cary Wheeler]

What is the smallest dovetails I can cut on a Leigh jig? Is it limited to the smallest bushing I can us to fit through the Leigh jig fingers?

[Jim Becker]

If I recall, the smallest cutter in the Leigh set is pretty darn small...unfortunately, I don't remember the specifications and I sold the jig awhile ago. It was well under a quarter inch. Of course, the material thickness becomes limited there, too.

[Christopher Herzog]

I have done 1/8" with mine. It is all about the bit. Think mine was a whiteside.

[Curt Putnam]

There a range of sizes for each of a variety of stock thicknesses. Suggest you call Leigh for the answer to your specific situation, Great folks.

[Jim Becker]

I actually seem to recall that there is a chart in the Leigh jig manual that provides the parameters for what's possible with a given tool and material thickness.

[Richard Coers]

This should help. https://www.leightools.com/d4-user-guide/