Counterbore with Built-In Pilot: Oversized, For 1 in Screw Size, 1 in Bore Dia.
Item: 20C987,
MFR: 303-1,
Brand: YANKEE
| Material - Machining | High Speed Steel |
| Measurement System | Fractional Inch |
| For Screw Size | 1 in |
| Counterbore Type | Oversized |
| Bore Dia. | 1 in |
| Pilot Dia. | 1-1/64 in |
| Overall Length | 8-1/2 in |
| Shank Dia. | 1 in |