All high speed drills made in America to meet aircraft standard specifications. Premium quality shock resistant high impact steel.
| REDUCED SANK | |
| RS 25/64″ | 3/8′ |
| RS 13/32″ | 3/8′ |
| RS 27/64″ | 3/8′ |
| RS 7/16″ | 3/8′ |
| RS 29/64″ | 3/8′ |
| RS 15/32″ | 3/8′ |
| RS 31/64″ | 3/8′ |
| RS 1/2″ | 3/8′ |
| RS 5/16″ | 1/4″ |
| RS 3/8″ | 1/4″ |
| RS 7/16″ | 1/4″ |
| RS 1/2″ | 1/4″ |