| Year | 1993 |
| Date | 05-Nov |
| Volume | 171 |
| Issue | 3,956 |
| Page | 552 |
| Category | Workshop |
| Part | 5 |
| Title | Alternative Gear Cutting Head Cross-Slide Attachments |
| Author | Dave Lammas |
| Notes | Ball turning attachment, cross drilling. Cross slide holders, photograph of gear cutter from Ted Skells |