A 3d printed template to make finger joints for boxes . Can accomodate two corresponding sides of a box at the same time. Good for any width wood, from ¼ to ¾.

Can be used with a ½ in, or small router bit with bearing, the size of fingers are just above ½ in.

I uploaded a foto with my set up, used 2x4 for support, and can be clamped on a table.

Printed with 0.6mm nozzle and 40% infill, 0.4 height, but can be printed with other.