Foredom Plastic Hub Bristle Brush 4 Rows6.5mm Ah 65mm Dia.

Description:

Plastic Hub Bristle Brush with 4 rows and a 65mm diameter is engineered for powerful intermediate polishing in dental laboratories. Its four-row configuration significantly increases bristle volume, offering aggressive yet controlled polishing action. This makes the brush ideal for refining acrylic denture bases, shaping resin appliances, cleaning orthodontic retainers, and smoothing cast metal frameworks. The compact 65mm diameter provides enhanced maneuverability, allowing precise access to anatomical contours, interdental spaces, lingual regions, and border areas that require stronger yet accurate abrasion. Dental technicians benefit from the brush�s ability to remove heavy trimming marks and embedded residues while preserving the natural form of restored surfaces. The plastic hub is lightweight, durable, and moisture-resistant, ensuring consistent rotational balance on polishing lathes. The 6.5mm arbor hole fits securely onto standard laboratory motors, minimizing wobble and vibration during use. This contributes to smoother polishing performance and reduced operator fatigue during extended sessions. Firm bristles deliver effective cleaning and refinement prior to fine polishing steps. They efficiently smooth rough textures, eliminate pumice remnants, and help prepare dentures and frameworks for goat-hair brushes, felt wheels, or soft buffing tools. For technicians working with chrome-cobalt frameworks, the brush is effective at removing oxide layers without damaging structural integrity. Ideal for technicians who require both precision and power, this 4-row, 65mm plastic-hub brush is a dependable choice for intermediate restorative polishing and daily laboratory use.