Sold individually or as a 5-piece set with standard 6mm shank, compatible with small handheld routers and desktop CNC carving machines. Round nose arc profile specially designed for hollowing bowls, trays, curved grooves and concave wood surface carving. Smooth arc cutting edges form continuous even radian surfaces without uneven pits or sharp edges in one pass. Optimized chip flutes rapidly discharge wood debris to prevent clogging and material scorching during deep carving. Works well on solid wood, plywood and MDF for handmade trays, craft bowls, decorative concave moldings., Manufacturer: EPAKNhgD