two carbide cutting edges parallel to the axis, peripheral cutting, with replaceable thrust bearing (ø 9.5 mm) on the face side, for routing finishing strips, drawer fronts, cabinet doors and all decorative edges with inner radius, suitable for all solid woods, wood and panel materials, as well as some plastics, manual feed permitted, ideal for combining with radius router (series 3109) with corresponding radius 6.4 8 12.7 mm