Whitney Tool 10405 — Interchangeable Pilot Counterbore, 1" Dia, 5/16" Pilot, 5T, 3/4" Shank, HSS.
Short-Set Counterbore, 1" Cut Dia. X 5/16" Pilot Hole Dia.
- Cut Diameter: 1"
- OD Tolerance: +0.005"/+0.010"
- Pilot Diameter: 5/16"
- Number of Teeth: 5
- Tooth Configuration: 8° Rt. Hand Helix
- Shank Diameter: 3/4"
- Overall Length: 6-3/8"
- Shank Type: Straight
- Material: High Speed Steel
- Coating: No Coating
- WTC No: CBIP1000
Part of the Whitney Tool Interchangeable Pilot series (Counterbores). Made in Bedford, Indiana, USA.


