| 摘要 |
The present invention relates to a tool holder, which is intended to simultaneously carry at least two diametrically arranged tool heads (20), which carry cutting inserts for chip removing machining, the tool holder comprising an adaptor (1) and a coupling (18). The invention also separately relates to the adaptor (1). Characteristic of the tool holder according to the present invention is that the adaptor (1) has at least two diametrically opposite side surfaces (3), which diverge in the direction from the coupling (18), that the side surfaces (3) have members (10) in order to replaceably receive a tool head (20), and that a line (L) which is situated in a first basal plane (BP1) and in one of the side surfaces (3) forms an angle ( alpha ) in the interval 1 DEG -15 DEG to a longitudinal centre line C-C for the tool holder. <IMAGE> |
