Makita 711493-a Drill Bit

Drills perfectly round holes in materials such as steel, brass, plastic, and wood. Ideal for knockouts in electrical junction boxes and cabinets.3/8 In. shank size1/4 In., 5/16 In., 3/8 In., 7/16 In., 1/2 In., 9/16 In., 5/8 In., 11/16 In., 3/4 In. incrementsHigh speed steelDrills perfectly round holes Christmas 2020 gift idea.