Drill Set 26806 RELIEF

Short size that does not get displaced easily, so drilling can be done accurately.Specially devised sharp blade edge allows quick and beautiful drilling on wood, etc., for a clear finish.Work material: Wood, plywood, dry bamboo, resin.Groove Length (mm):28Total Length (mm):65Shank Diameter (mm):6.35Compatible model: Drilling machine, electric drill, cordless drill/screwdriver, impact screwdriverAlloy Steel(SUJ2)2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5mm x 1 eachDo not use on thin materials that break easily such as acrylic and polystyrene.