Vertical Machining Center MB-46V Blade Die Machining【OKUMA CORPORATION JAPAN】
https://www.okuma.co.jp/english/product/vmc/index.html This easy-to-setup machining demonstration shows the capabilities of Okuma’s vertical machining centre MB-46VA. Equipped only with Super-NURBS, a logo is engraved with a cutting depth of only 4 μm. source