| Digest Nr | Subject and Author |
 |
| 2020.11.29.01 | CNC Machining Overview, from Rachel Cook |
| 2005.02.18.10 | Machining New Wurlitzer 105 Crankshaft, from Bob Humes |
| 2001.06.04.13 | CNC Machining Discussion Group, from Mickey Sadler |
| 1998.03.30.20 | Freeze Urethane for Machining, from Jeffrey Borinsky |
| 1998.03.29.23 | Freeze Urethane for Machining, from Jan Kijlstra |
| 1997.09.08.23 | Sources for Machining Small Parts, from Terry Smythe |
| 1997.09.07.09 | Machining Metal Parts, from Damon Atchison |
 |