Add perfectly spaced shelf pin holes to your projects with the Kreg Shelf Pin Jig. Hardened-steel drill guides ensure precision for level, wobble-free shelves. It comes complete with a 5mm high-quality brad-point bit. Drill guides are centred on standard 1 1/4" (32mm) spacing and feature a lifetime warranty. Whether you’re adding shelves to existing furniture, or building from scratch, creating the shelf pin holes is easy. Use the fence to align the jig with the edge of your workpiece for straight, accurate rows. Quickly drill six holes in one setup – or connect a second Shelf Pin Jig to drill longer rows of holes with the same consistent spacing.