The template was returned to the concrete and, using a Shark engravingtool, the cutting began.
这个模板是回到具体，并使用鲨鱼雕刻工具，切割开始。
2
And finally the markings on the bodies and the details of the eyes were carefully incised with a stone engravingtool.
最后，再利用一种石制雕刻工具对诸如身体与眼神等部位细节进行精雕细琢。
3
Continued to use of tool wear, spindle axial force will be increase, leading to bearing damage, but will also affect the accuracy and effectiveness of engraving.