| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Model | Shank Diameter | Head Diameter | Aperture chamfering |
| 6mm | 6mm | 6mm | 1MM-4MM |
| 10mm | 6mm | 10mm | 2MM-5MM |
| 13mm | 6mm | 13mm | 5MM-9MM |
| 16mm | 6mm | 16mm | 7MM-12MM |
| 19mm | 6mm | 19mm | 8MM-13MM |






