Foredom Unmounted Disc-Black Bristle 3.2mm Ah 15.8mm Dia.

Description:

Unmounted Disc-Black Bristle 3.2mm AH 15.8mm dia. is specifically crafted for dental technicians who require fine-detail polishing and contouring in restorative fabrication. Its black bristle construction provides slightly firmer polishing action compared to white bristle alternatives, making it ideal for intermediate shaping of acrylic dentures, orthodontic devices, partial denture frameworks, and composite surfaces that require controlled abrasion without risking material damage. The smaller 15.8mm diameter makes this disc highly effective for accessing narrow or intricate areas, such as embrasures, internal line angles, lingual contours, and occlusal fissures. The 3.2mm arbor hole ensures compatibility with standard dental laboratory mandrels, providing secure attachment and stable rotational balance during polishing procedures. This disc is particularly valued for precision finishing tasks that demand accuracy, control, and consistency. Its firm bristles help remove minor surface irregularities, refine contours, and create uniform textures that prepare restorations for subsequent polishing stages. Despite its strength, the disc avoids excessive heat buildup, making it safe for use on temperature-sensitive materials like acrylic bases and composite structures. It also assists in smoothing metal surfaces prior to high-shine finishing. Reliable, durable, and efficient, the Unmounted Disc-Black Bristle 3.2mm AH 15.8mm dia. is an essential accessory in dental laboratories focused on delivering high-quality, detail-oriented restorative products. Its precise performance ensures restorations achieve refined anatomy, comfort, and professional finish.