| Sizes | Flute Length | Overall Length |
| 14mm | 80mm | 152mm |
| 15mm | 80mm | 152mm |
| 16mm | 80mm | 152mm |
| 17mm | 80mm | 152mm |
| 18mm | 80mm | 152mm |
| 19mm | 80mm | 152mm |
| 20mm | 76mm | 152mm |
| 21mm | 76mm | 152mm |
| 22mm | 76mm | 152mm |
| 23mm | 76mm | 152mm |
| 24mm | 76mm | 152mm |
| 25mm | 76mm | 152mm |
The shank has a smaller diameter than the tip, allowing you to drill large holes with machines that have small-capacity chucks.
Somta Half Shank Drill Bit Metric
- Brand: Somta
- Product Code: Somta
- Availability: 1