(1) 1/16", (1) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 3/16", (1) 7/32", (1) 1/4", (1) 5/16", (1) 3/8", (1) 1/2"

No-skate tip for clean and accurate starts

Black oxide coating generates less friction

Three-flat shank promotes better grip on bits 3/16 In. and larger

Universal drilling applications designed for general-purpose use

High visibility marking provide clearly marked diameter