| 摘要 |
A cutting tool, particularly for end-cut and longitudinal turning, has a major cutting edge (2), on each of the two ends of which a minor cutting edge (4) is attached, as well as an end-cut chip space (10) allocated to the major cutting edge (2) and longitudinal-turning chip spaces (11) allocated to each of the minor cutting edges (4). Chip curlers are attached to the end-cut chip space (10), or respectively to the longitudinal-turning chip spaces (11), and form a part of the flanks of a chip-guiding rib (8) that is designed as a curve, with the curve opening facing the major cutting edge (2). Between the outer corners (5), which are formed between the major cutting edge (2) and the minor cutting edges (4), and the ends (12) of the chip-guiding rib (8), a corner chip-breaker (13) is formed each time. |
