| 摘要 |
The invention comprises an adapter for a dental milling block holder having a dental milling block (52 and 54) or dental grinding block, which is secured to a dental milling block holder, in particular bonded thereto, wherein the dental milling block holder has a round shaft that is received in the adapter (40). The invention is characterized in that the adapter (40) has at least one inner thread (92) for receiving a securing screw (31) which acts upon the shaft, and opposite which fastening screw (31) in the shaft receiving means of the adapter (40) at least one in particular raised, in particular at least two raised clamping surfaces (74 and 76) are formed, on which the shaft rests. |
