Included with this kit: 29 bits (measuring 1/16 to 1/2 inch by 64ths), and storage case. Maximum speed and life in stainless steel and other hard metals, Size markings are located above the shank to prevent wearing away.

Product Features:

Tri flat Straight Shank 1/16" to 1/2"

135 Degree Split Point

Fully Ground

Self-Centering

Jobber Length HHS cobalt coated