| Year | 2021 |
| Date | 02-Jul |
| Volume | 227 |
| Issue | 4,668 |
| Page | 94 |
| Category | Workshop |
| Part | |
| Title | Machining a Curved surface using a DRO |
| Author | Robert Walker |
| Notes | Makes good use of the facilities offered by his digital read-out. Introduction, setting up , example 1, example 2, conclusion |