| 摘要 |
<p>The present invention relates to a drilling tool for chip removing machining, wherein the drilling tool comprises a shank (1) and an attachment (3), wherein the shank (1) and the attachment (3) is integrated with each other, wherein the shank (1) has a free end (5), wherein between the free end (5) and the attachment (3) is provided at least one adjustable cassette (10'), which is received in a cassette pocket (12) of the shank (1), wherein an indexable cutting insert (11) for chip removing machining is received in the cassette (10'). Distinguishing for the drilling tool according to the present invention is that the cassette (10') has a circular cylindrical peripheral surface (23), that the cassette pocket (12) has a circular cylindrical support surface (14), which is intended to cooperate with the peripheral surface (23), in that means (20) is provided for pivotable anchorage of the cassette (10') in the cassette pocket (12), that the cassette (10') and the cassette pocket (12) has means (17, 21, 30) such to effect rotation of the cassette (101) in the cassette pocket (12).</p> |
