two carbide-tipped cutters, cutting both face and circumference, with ground and equipped face cutting edge, for grooving, adding finger joints, rebates, and creating tongue and groove joints, piercing use unrestricted with equipped face cutting edge, suitable for all solid woods, wood and panel materials, as well as some plastics, machine and manual feed allowed, ideally suited with the carbide face cutter for milling elongated holes and through cuts up to a depth of 32 mm, also good for milling cutouts in kitchen countertops (e.g., cooktops, sinks)