Interstate HSS 3-Flute Solid Pilot Counterbore
Screw Size: 5/16″

5/16″ Compatible High Speed Steel, Solid Pilot Counterbore
11/32″ Pilot Diam, Standard Pilot, Straight Shank, 3 Flutes

Features:

• For socket head cap screws
• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.

Specifications:

See all Interstate HSS Cobalt 3-Flute Solid Pilot Counterbores