Used for checking internal and external radii of tool patterns and other machining jobs.
Individual gauges can be used separately. Each gauge is marked with
Its radius and 5 different gauge surfaces for both convex and concave radii. High precision is guaranteed.

Material ：Stainless SteelMaterial ： Stainless SteelAccuracy ： 0.2-25.0mm(±0.03)   25.5-50.0mm(±0.05)