IEY1143 Features: * Ideal for steel, wood and plastic * Precision crafted from premium high speed steel * Hardened and tempered for long life and high performance * 118 degree point for general purpose drilling application * Fractional jobber length * Diameter: 7/16"" * 3/8"" reduced shank * 3/8 in. Reduced Shank HSS Fractional Jobber Drill Bit 7/16 in. Dimensions: * Over all length: 5-1/2"" * Flute length: 4-1/16"" Warranty: * Lifetime warranty does not cover abuse