Brand Name: irwin | Finish: black-oxide | Material: high-speed-steel | Number in Package: 1-pc. | Overall Length: 6-in. | Packaging Type: carded | Shank Type: straight-shank | Style: split-point | Flute Length: 7/8-in. | Drill Size: 1/16-in. 6 inch Aircraft extension high speed steel fractio | Drill bit | Ideal for drilling in hard to reach areas and for running wires and cables. | Constructed of M-2 high speed steel for the best combination of heat resistance and wear resistance. | Use in wood, metal or plastic. | Black oxide coating resists corrosion. | 135 degree split point ensures a true start and eliminates bit walking. | 6 in. overall length | 1/16 in.