| 摘要 |
A blade 12 for a cutting tool is provided having plane parallel faces 34, 36 with V-shaped upper and lower jaws 20, 22, the jaws 20, 22 being separated at one plane parallel face 34 by a web 18, the upper and lower jaws 20, 22 being shaped to receive and prevent lateral movement of an insert 16 when retained by the jaws 20, 22. The insert 16 is shaped to cooperate with the blade 12. It has a cutting edge 38 mounted on a cutting portion 40 separated from seat portion 42 by a rebate 44. |
