Drill Bits Brite. Brite Industrial Drill Bits Feature Premium Grade High Speed Steel For General Purpose Drilling Wood, Metal And Plastic. No Center Punch Needed: Century Quick-Cut Points Are Self-Centering And Penetrated Faster With Less Pressure, Will Not Walk Or Wander At The Starting Surface. 4X Life Rating In Comparison To The Average 135 Degree Point High Speed Steel Drill. Size: 29/64 In. Material: Steel Length: 5-5/8 In. Shank Diameter: Drilling Depth: Tip Angle: 135 Degree This product and the dust created by its use may contain chemicals, including lead, known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.co.gov -