ADDLER DENTAL CERAMIC ZIRCONIA PEAR SHAPE BUR LOW SPEED (RA/CA)

The pear shape bur’s unique design makes it suitable for a wide range of procedures involving zirconia and other dental ceramics:

1. Crown and Bridge Preparation: It’s used to precisely shape teeth to receive a zirconia crown or bridge. The bur’s tapering design helps create convergent walls and a smooth finish line for optimal seating and retention of the restoration.
2. Crown Removal: It can be used to section and remove old zirconia crowns by cutting a groove through the material.
3. Adjustments and Contouring: The pear shape is excellent for adjusting and refining the anatomy of a new zirconia crown, especially on the occlusal (biting) surfaces. The pointed tip allows for carving fissures and grooves, while the wider body can smooth broader surfaces.
4. Cavity Preparation: While often used for restorative materials, pear-shaped burs are also commonly used for preparing cavities for fillings, as they are effective at both removing decay and shaping the cavity walls.