Mafell Expanding Groove Cutter Head 5/8" to 1-1/8"

For the Mafell NFU 50 Groove Cutter. This expanding groove cutter head is adjustable to produce dadoes between 5/8" and 1-1/8" wide (15.4 - 28.4mm), and up to 1-15/16" deep off a track (or 1-11/16" on a track). Includes a full set of cutter knives and screws (uses twelve 14 x 14 x 2mm carbide knives and twelve screws).