| 摘要 |
A cutting tool (20) has a cutting insert (22), a tool holder (24), and an adjustment member (26). The tool holder (24) includes an insert holder portion (30) and a shank portion, the insert holder portion (30) being rigidly fixed to the shank portion. The cutting insert (22) is removably secured to the insert holder portion (30) by a fastener, at a cutting position in which the operative cutting portion (28) encounters a workpiece (36) at an insert cutting angle (a). The adjustment member (26) is non-threadingly retained on the insert holder portion (30), and operatively connected to the cutting insert (22). Actuation of the adjustment member (26) causes an increase or decrease of the insert cutting angle (a). |
