(2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2"

Manufactured from cobalt for drilling in hard and abrasive materials

No-skate tip for clean and accurate starts

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

Designed for very high drilling temperatures for superior performance in stainless steel

High visibility marking provide clearly marked diameter