• High speed steel • Gold-oxide coating resists heat build-up and lengthens bit life • Suitable for drilling metal, wood and plastic • 135° Split point bit tip self centers on material • Drill bit sizes: 1/16”, 5/64”, 3/32”, 7/64”, 1/8”, 9/64”, 5/32”, 11/64”, 3/16”, 13/64”, 7/32”, 15/64”, 1/4”