HPC Trochoidal 

Sieht schön böse aus. 4mm schnitt im Radius ist schon ne Menge, schöne Späne und eine gute Zeit beim zerspanen.

Mich würde die standzeit der Werkzeuge bei den schnittdaten interessieren...

it looks so nice

not much left for finishing on the ground :D sometimes the flex of mashine, endmill end holder can exceed 0.35mm with high speeds in roughing

The distributor for these types of endmills are available in India? Which type tool holder you are using for these type milling? And much time it will take to wear out its flutes? i.e. life of endmill with these type of milling?

Is that a regular old side-lock holder? Why not something like a milling chuck for aggressive cuts like this?

Das ist doch bestimmt mit Powermill programmiert worden oder?

He looks at it nicely, but nothing more can be economically machined like this. It's a promo video. Not not like that.

Looks nice, sounds bad! :D