Foredom Unmounted Disc-Black Bristle 3.2mm Ah 17.4mm Dia.

Description:

A Unmounted Disc-Black Bristle 3.2mm AH 17.4mm dia. is a versatile tool used in dental laboratories for precision polishing, shaping, and material refinement. Made with durable black bristle fibers, this disc offers a slightly more aggressive polishing action suitable for refining acrylic appliances, adjusting orthodontic retainers, smoothing metal frameworks, and preparing composite materials for final finishing. The 17.4mm diameter provides an ideal balance between precision and coverage. It is small enough to reach detailed anatomical areas, yet large enough to polish broader surfaces efficiently. The 3.2mm arbor hole ensures compatibility with standard laboratory mandrels, providing secure attachment to handpieces commonly used in dental fabrication settings. This disc's bristle structure allows technicians to address minor imperfections, refine contours, blend transitions, and create uniform surfaces on dental restorations. Its slightly firm texture makes it suitable for intermediate polishing stages, ensuring effective material removal without causing substrate distortion or excessive heat buildup. Technicians rely on this disc for polishing tasks such as refining denture base surfaces, smoothing partial frameworks, shaping margin areas, and preparing appliances for final high-luster polishing. It supports consistent performance and helps achieve patient-ready restorations with improved comfort and esthetics. The Unmounted Disc-Black Bristle 3.2mm AH 17.4mm dia. is a dependable, high-quality accessory that enhances workflow efficiency and finishing accuracy in professional dental environments.