| Year | 2009 |
| Date | 20-Nov |
| Volume | 203 |
| Issue | 4,365 |
| Page | 653 |
| Category | General |
| Part | |
| Title | How do they make that? |
| Author | Inchanga |
| Notes | Visits Somta Tools (South Africa). Blanks, twist drill manufacture, stubb drills, Morse taper drills, heat treatment, Titanium coating, marking the finished product, reamers, milling cutters, taps |