Includes:

1 x 6 step bit (1/4" shank; 3/16" - 1/2"),

1 x 13 step bit (1/4" shank; 1/8" - 1/2"),

1 x 10 step bit (3/8" shank; 1/4" - 1-3/8"),

1 x 12 step bit (3/8" shank; 3/16" - 7/8"),

1 x 9 step bit (3/8" shank; 1/4 " - 3/4"),

1 x automatic center punch