ProductsPower Tool AccessoriesCutting AccessoriesMechanics Length BitsChampion®5/16" HSS 3-FLATS DRILL MECHANICS HDItem #CHAXL28-5/16Request InformationEmail Product LinkSpecificationsBrandChampion®ProductMechanics Length BitMeasurement SystemFractional (Inch)MaterialHigh Speed SteelFinishNOMO® Surface TreatmentSize5/16"Flute Length2-1/2"Overall Length4"Point135° Split PointShank3-Flats