two carbide cutting edges, cutting both face and circumference, with sharpened and equipped face cutting edge, for grooving, attaching finger joints, creating rebates, and making tongue and groove joints, piercing operation unrestrictedly possible due to the equipped face cutting edge, suitable for all solid woods, wood and panel materials, as well as some plastics, machine and hand feed allowed, ideally suited for milling elongated holes and continuous recesses up to a depth of 32 mm, also good for milling cutouts in kitchen countertops (e.g., cooktops, sinks)