| Year | 1950 |
| Date | 27-Apr |
| Volume | 102 |
| Issue | 2,553 |
| Page | 586 |
| Category | Workshop |
| Part | |
| Title | A Small Sensitive Drilling Machine |
| Author | Andrew Todd |
| Notes | The column, baseplate, feet, top and bottom arms, table, table spindle, table and column locking gear, locking screws, locking pads, locking nuts, spindle bush, spindle, chuck, collar, pulleys, driving sleeve, thrust box, thrust block, and much more! |