Festool 576799 Hole drilling set LR 32-SYSFunctions Holes in series. Hole series are always drilled with a spacing of 32 mm and a hole diameter of 5 mm or 3 mm. The hole series drilling system is a complete set for fast and simple production of series of holes for shelf supports, rear wall supports and fittings with the OF 1010 or OF 1400 router. Everything in a single Systainer. Everything that you need for a series of holes at hand in one Systainer With the LR 32 system comprising the guide