Specifications

Leigh’s versatile 24″ F3 Finger Joint Template is the most comprehensive and accurate jig of its kind. The F3 produces 11 sizes of square finger joints from 3/32″ to 1/2″ and the F3 can also produce three sizes of square half-blind finger joints.

The F3 Template has three comb sizes: 5/16″, 3/8″ and 1/2″. Each comb can produce joints in the comb size and smaller or larger joints. For example, the 5/16″ comb produces 5/32″, 5/16″ and 5/8″ joints. Similarly, the 3/8″ comb produces 3/32″, 3/16″, 3/8″ and 3/4″ joints. 1/8″, 1/4″, 1/2″ and 1″ joints are all possible using the 1/2″ comb. And that’s not all. Each of the three combs can produce unique square half-blind finger joints.

e-Bush Accuracy

Leigh’s unique patented e-Bush, provided with the F3, guarantees a precisely fitted finger joint…every time.

Joint fit is easily and precisely controlled using Leigh’s patented e-Bush System.

Rotating the barrel of the e-Bush (left or right between 0 and 10) increases or decreases its active diameter. Each increment on the face of the guidebush equals a .002″ adjustment to joint fit. Using a setting between the marks adjusts joint fit by a mere 1/1000 of an inch!

The e-Bush is standard equipment with every F3. In fact, there are three e-Bushes included with every F3 Template, one for each comb size. All eBushes mount directly to many router bases. Some routers may require a Leigh template guidebush adaptor