| 摘要 |
<p>The tip includes a core 1 adapted to be received in a groove in the tooth body, the core being shaped at one end 2 to form the tooth edge and being rounded at its other end 3 for location in the groove. Convergent lateral faces 5 define the lateral reliefs and overlap the edges of the groove. The construction of the tip enables successive grinding operations to be carried out on the saw tooth. <IMAGE></p> |
