BSA 5840 Open Countersink Cutter, 1/4″ Pilot Dia, 90 Deg 7/16″ Head C151-1/4-90 ( Robert Charles )
| Part No | Head Degree | Pilot Dia “
| Pilot Length “
| Head Dia
| OAL “ |
| BSA 5821 | | | | | |
| C151-1/4-90 | 9*0 | 1/4 | 7/16 | 7/16″ | 2 1/2
|
Robert Charles – BSA 5840 Open Countersink, 1/4″ Pilot Dia, 90 Deg 7/16″ Head (C151-1/4-90)
- 5% Cobalt HSS (M35)
- Three Flutes
- 90 Degree Head
- Shank 3/16″ dia x 1 3/4″ Long
- 7/16″ Head
