Dental drill tip, coloured scanning electron micrograph (SEM). Dental drills are used to remove tooth material during surgery. They are often tipped with hard-wearing materials, as seen here. The drill is usually made of steel or tungsten carbide, and can be tipped with diamonds. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / UNIVERSITY OF ABERDEEN / Kevin Mackenzie |
Bildgröße: | 2731 px × 3865 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |