| Year | 2016 |
| Date | 09-Dec |
| Volume | 217 |
| Issue | 4,549 |
| Page | 841 |
| Category | Workshop |
| Part | |
| Title | A Sensitive Drilling Attachment |
| Author | Roger Vane |
| Notes | Employs good design to gain fine control. Some simple tooling, making the spindle guide, making the main body, assembling the main body with the spindle guide, the anchor plate |