39 Pc Taper Shank Interchangeable Pilot Counterbore Set (1/4"-1") - RDX

Use to enlarge a hole opening to make room for a screw head.

Also for general purpose counterboring and spot facing.

High speed steel.

Set comes in fitted case and consists of

13 counterbores:

1/4, 5/16, 3/8, 7/16,
1/2, 9/16, 5/8,11/16,
3/4, 13/16, 7/8,
15/16, 1

26 pilots in the following sizes:

1/8, 5/32, 3/16, 1/4 with 3/32 shank
3/16, 7/32, 1/4, 9/32, 5/16 with 5/32 shank
1/4, 5/16, 3/8, 7/16, 1/2 with 3/16 shank
5/16, 3/8, 7/16, 1/2, 9/16, 5/8 with 1/4 shank
3/8, 7/16, 1/2, 9/16, 5/8, 3/4 with 5/16 shank

Warning:This product may expose you to chemicals including Cobalt, a chemical known to the State of California to cause Cancer. For more information go to www.P65Warnings.ca.gov