| 摘要 |
<p>The present invention relates to a tool for rotary chip removal machining. The tool comprises a cutting head (10), a retention means (11) and a shank (12). The cutting head (10) is provided with at least one cutting edge (27, 30) which is integral with the cutting head. The cutting head and the retention means comprise overlapping asymmetrical means (15, 19) of separate material for mounting of the cutting head to the shank. The asymmetrical means (15) of the material with highest density comprises a mass diminishing recess (34). In that manner the center of gravity is displaced in the area of the hook-shaped means, closer to the axis (CL) of rotation of the tool and therefore the tool becomes dynamically centered. The invention also relates to a cutting head for the tool.</p> |
