| Year | 1993 |
| Date | 18-Jun |
| Volume | 170 |
| Issue | 3,947 |
| Page | 734 |
| Category | Workshop |
| Part | |
| Title | A Simple Ball-Turning Attachment |
| Author | Steve Papworth |
| Notes | Describes a useful lathe accessory inspired by George Thomas. Groundwork, design criteria, base, body, pivot sleeve, pivot pin, washer and nut, assembly and adjustment, tool holder, handle, setting pin and plug, the unit in use, and to finish ... |