| Year | 1983 |
| Date | 15-Jul |
| Volume | 151 |
| Issue | 3,709 |
| Page | 95 |
| Category | Workshop |
| Part | 6 |
| Title | A Drilling and Milling Spindle with PTFE Bearings (- and a lot of side trips!) |
| Author | D.Beck |
| Notes | Making the collets, a false start, cutting the threads, getting the depth right |