Niagara CutterN46470 Carbide Ball Nose End Mill, Metric, AlTiN Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 51mm Overall Length, 5mm Cutting Diameter, 6.000mm Shank Diameter

We sell desktop CNC and manual mills and lathes and build custom CNC machines, all made in the USA and Germany and do a lot of machining, especially CNC milling. Niagara endmills are of very high quality and I highly recommend them.M. MenigMDA Precision, Gilroy, CA

works fine! nice finish!

Work fine for my R&D project!