The utility model relates to a multi-purpose marking device which belongs to the industrial markingtool.
本实用新型为多种用途的划线规，属工业划线工具。
2
The utility model relates to a markingtool of a three-dimensional machine tool, which is used for the three-dimensional machine tool.
本实用新型涉及一种用于三坐标机床的三坐标机床划线工具。
3
Each usually comes with a diagram, marking the position of the tiny specks of carbon that can be seen when viewed through a "loupe", the jeweller's 10x magnification tool.