| Year | 1962 |
| Date | 29-Nov |
| Volume | 127 |
| Issue | 3,203 |
| Page | 682 |
| Category | For the Schools |
| Part | |
| Title | Drilling Devices |
| Author | Edgar T.Westbury |
| Notes | Archimedean drill, hand brace by Fabrexm spearpoint drill, multi-point cutters, ratchet brace, tank cutter or "hole saw" by Enox, "rose-bit" countersinking tools, finishing holes |