| 摘要 |
<p>A cutting tool segment (100) can be detachably mounted in a segment pocket (154) of a cutting tool (150). Each cutting tool segment (100) has a longitudinal segment axis (A) extending in a rearward to forward direction (DF, DR) and upper and lower ends (102, 104), located on opposite sides of the segment axis (A). The lower end (104) has two spaced apart lower abutment surfaces (108, 110). An insert retention portion (112) is formed in the upper end (102), at a forward end (114) of the cutting tool segment (100). A resilient retention arm (116) is formed in the upper end (102), rearwardly spaced apart from the insert retention portion (112). The retention arm (116) has an upper abutment surface (118). In a side view of the cutting tool segment (100), the upper and lower abutment surfaces (118, 108, 110) are linear. A cutting tool (150) comprising at least one such cutting tool segment (100) detachably mounted in a segment pocket (154) formed at the peripheral surface (156) of a tool holder body (152) is also claimed.</p> |
