What instrument does a Huey mandrel help to use?

The Huey mandrel is specifically designed to hold rubber cups used in polishing procedures within dental practice. When attached to a dental handpiece, it enables the dentist or dental hygienist to effectively control the rotation and function of the rubber cup, which is essential for smoothing and polishing the surfaces of teeth. This polishing is important for both aesthetic purposes and to help prevent plaque buildup.

In contrast, the other instruments listed are not associated with the Huey mandrel. Probes are utilized for exploring cavities and measuring periodontal pockets, forceps are used for extracting teeth, and scalers are designed for removing calculus from tooth surfaces. Each of these instruments has distinct roles within dental care, but the Huey mandrel is directly linked to polishing applications, making option B the correct answer in this scenario.