09/24/2026
Ever wonder how a block of material turns into a crown? 🦷
It starts with a zirconia puck. The milling machine precisely carves the crown out of the zirconia based on its digital design.
When Michael removes it from the mill, the zirconia is still in its softer “green state.” He carefully separates the crown from the puck, removes the small attachment points left behind from milling, then uses a finer bit to smooth and refine the surface.
Next, it heads into the sintering oven for an approximately 9-hour cycle at extreme temperatures. During this process, the zirconia shrinks, hardens, and reaches its final strength.
Digital technology may do the carving, but there’s still plenty of hands-on craftsmanship that goes into every crown we make at Teeth By Design.