Whitney Tool 20555 — Cap Screw Counterbore, 0.875" Dia, 0.578" Pilot, 3T, 3/4" Shank, M42 Cobalt.
Solid Pilot Cap Screw Counterbore, 9/16" Screw Size, .5780" Pilot Dia. M42
- Cut Diameter: 0.875"
- Cut Diameter (mm): 22.23
- Pilot Diameter: 0.578"
- Number of Teeth: 3
- Tooth Configuration: 20° Right Hand Helix
- Shank Diameter: 3/4"
- Overall Length: 7"
- Shank Type: Weldon
- Material: M42 Cobalt
- Coating: No Coating
- WTC No: CBSP08752M42
Part of the Whitney Tool Cap Screw – Inch series (Counterbores). Made in Bedford, Indiana, USA.


