| Year | 2019 |
| Date | 15-Mar |
| Volume | 222 |
| Issue | 4,608 |
| Page | 436 |
| Category | Educational |
| Part | 35 |
| Title | Lathes and More for Beginners |
| Author | Graham Sadler |
| Notes | Grinds some tool bits. Grinding the tool bits, tool bit for the angled bar, checking if a bar will foul in the hole |