@Pictureswaper I only use diamonds to cut hardened or abrasing materials that CBN or ceramic won't do... Diamonds can be cut by a laser, but i am unsure of what else.
These demos never make sense. No one in the real world would ever do it this way. Turn the meridional contours on a lathe. Then all you have to do is cut away the passageways.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
@Pictureswaper I only use diamonds to cut hardened or abrasing materials that CBN or ceramic won't do... Diamonds can be cut by a laser, but i am unsure of what else.
These demos never make sense. No one in the real world would ever do it this way. Turn the meridional contours on a lathe. Then all you have to do is cut away the passageways.