- Endostar Peeso Reamers drills are engine-driven instruments, and they are used to enlarge root canals orifice and coronal third of the canals. - Peeso reamers differ from Gates Glidden drills in that the blades spread over a wide surface and the shape is cylindrical. - Slightly flexible. - Rotation speed: 800-1200 rpm. - Noncutting tip. - Size: #4. **For further product information, please contact Chat Support**