Mèche hélicoïdale (foret) – tige lisse
| Code | Dia. (mm) | Longueur (mm) |
| BTD1137.11.100 | 1,1 | 100 |
| BTD1137.15.100 | 1,5 | 100 |
| BTD1137.20.100 | 2,0 | 100 |
| BTD1137.25.130 | 2,5 | 130 |
| BTD1137.27.130 | 2,7 | 130 |
| BTD1137.32.130 | 3,2 | 130 |
| BTD1137.32.200 | 3,2 | 200 |
| BTD1137.35.130 | 3,5 | 130 |
| BTD1137.35.200 | 3,5 | 200 |
| BTD1137.40.300 | 4,0 | 300 |
| BTD1137.45.130 | 4,5 | 130 |
| BTD1137.45.200 | 4,5 | 200 |
| BTD1137.45.300 | 4,5 | 300 |
| BTD1137.50.300 | 5,0 | 300 |
| BTD1137.55.130 | 5,5 | 130 |
| BTD1137.55.250 | 5,5 | 250 |
| BTD1137.55.300 | 5,5 | 300 |
| BTD1137.60.180 | 6,0 | 180 |