A serie of little tools aimed to help to drill holes for inserting dowels for exemple.

One tool is aimed to drill on the center of the edge, other are aimed to help to postionne holes near the edge of the board.

Files provided are for 8 mm diameter holes and 28 mm tickness boards, but it should be easily adjustable by changing some parameters on the model of the right with Fusion. Parameters of others models will be automaticaly adjusted.