The 5 1/2" Curette Excavator, 1.5mm/2.5mm DE is a specialized dental instrument designed for precise excavation and removal of decayed tissue or debris from cavities. This dual-ended curette features 1.5mm and 2.5mm tips that allow for versatile excavation in a variety of cavity sizes. The 1.5mm tip is ideal for detailed work in smaller areas, while the 2.5mm tip is perfect for larger cavities or removing bulk debris.