Foredom Plastic Hub Bristle Brush 3 Rows6.5mm Ah 78mm Dia.

Description:

The Plastic Hub Bristle Brush with 3 rows and a 78mm diameter is designed for effective medium-to-heavy polishing tasks in dental laboratories. The large diameter allows technicians to quickly cover broad restoration surfaces, making it ideal for full denture bases, palatal regions, and extensive acrylic or resin appliances. The three-row configuration increases bristle density, offering superior abrasion control when refining surfaces during intermediate polishing stages. The firm bristles help remove trimming scratches, pumice residues, and surface imperfections from acrylic and chrome-cobalt frameworks. This brush is frequently used during early and mid-stage polishing, where efficient cleaning and smooth shaping are required before transitioning to softer and finer finishing tools. The bristle stiffness ensures precise removal of minor inconsistencies while preserving essential anatomical features. Its plastic hub construction is durable, lightweight, and resistant to moisture, ensuring balanced rotation and reduced vibration during use. The 6.5mm arbor hole fits securely onto standard bench motors and polishing lathes. This stability helps maintain uniform bristle contact and minimizes operator fatigue. The 78mm size also contributes to excellent polishing efficiency. Larger surfaces such as complete dentures, splints, and orthodontic retainers benefit from the brush�s wide rotational coverage, reducing polishing time without compromising accuracy. Whether used for shaping acrylic contours, cleaning metal surfaces after casting, or preparing restorations before high-gloss finishing, this 3-row, 78mm plastic-hub bristle brush is a reliable and essential tool for dental technicians seeking consistent, precise polishing results.