Finish: Bright *Material: High Speed Steel *Number in Package: 1 *Packaging Type: Bulk *Product Type: Drill Bit *Shank Diameter: *Shank Type: Straight Shank *Sub Brand: *Brand Name: Irwin *Style: *Flute Length: 4-1/2 *Length: 6 *Size: 1/2 Constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance *Standard 118 degree point for use in wood, metal, and plastic *Bright Finish