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.for use with hole line guide railsMain applicationsComplete range for preparing holes series with 32 mm spacingIncluding dowel drill dia. 5 mm and clamps