Material: granite
Standard: GB/T 20428-2006
Specification: The maximum workability is 3000mm in width and 6000mm in length or customize (special size is acceptable following customers requirement)
Surface: T-slots, dovetail-shaped slots, holes, etc.
Hardness of the working surface: HS70
Surface treatment: ground finish
Precision grade: 00-1
Packaging: wooden box
Features:
1 High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
2 No-rust and anticorrosion.
3 Wear resistance long service life.
4 Any cutting or scraching for working surface does not bring about rough edges which might influence its measuring precision.
5 Non-magnetization.
6 Glossy surface without sluggishness when the workpieces or tools are moving on it.
It is the ideal tool for drawing line and inspection at precision processing company.