rotary burrs, rotary files
Rotary cutters (cutters) review, comparison and small test.
Material: Tungsten Carbide
Blade diameter: 10 mm
Number of edges: 8 edges
Shank diameter: 6 mm
Hardness: can be up to HRC70
I bought here:
https://ru.aliexpress.com/item/6pcs-6.... 0.274233edXgvA8v