A collection of diamond-encrusted drill bits. The tiny diamonds are encased in a metal matrix to bind them to the drill bit. This is used to cut,polish or trim metal components. The diamonds used are flawed,from a type known as bort' that have no use as gemstones. Diamond tools have a high efficiency,require a low grinding force (with lower frictional heating) and are wear-resistant | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4500 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |