| Year | 1983 |
| Date | 18-Mar |
| Volume | 150 |
| Issue | 3,701 |
| Page | 347 |
| Category | Workshop |
| Part | 2 |
| Title | A Drilling and Milling Spindle with PTFE Bearings (- and a lot of side trips!) |
| Author | D.Beck |
| Notes | Boring the block and making the barrel, a side trip to look at an adjustable boring bar, the bearing housing or barrel, machining the seatings; routes 2 & 3, boring the block |