Radius gauge ring type 0.75 TO 5 MM 18 leaves hardened torx screw for cnc tools so you can just check

so you can just check the description of size from other brands to fix this insert

T15 Grade is for general machining

5000" plain edge finder single end 2

5 mm screws in different lengths—6

All Size comes in 2D 3D 4D 5D and Suitable Inserts SPMG AND WCMX please check from drop down menu

Radius gauge ring type 0.75 TO 5 MM 18 leaves hardened torx screw for cnc tools so you can just checkThe blades used are of the concave and convex shape Quantity of Leaves : 18. 0 Handy device for checking radius of tools and dies easier and faster Each leaf is clearly stamped with the radius size A radius gauge, also known as a fillet gauge, is a tool used to measure the radius of an object. The gauge is placed against the edge to be checked and any light leakage between the blade and edge indicates a mismatch that requires correction. Radius gauges