Unique innovative Stoppers Drills system. Provides extremely safe technique for insertion of dental implants close to the nerve and the floor of the sinus.
| Diameter Ø | L1 | L2 | L3 | L4 | L5 |
| 2mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
| 2.8mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
| 3.2mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
| 3.65mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
| 4mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
| 4.5mm | 6mm | 8mm | 10mm | 11.5mm | 13mm |
