Foredom Mounted Brush-Steel Wire17.4mm Dia. 2.35mm

Description:

The Mounted brush-Steel wire17.4mm dia. 2.35mm is a durable, high-abrasion instrument engineered for heavy-duty metal cleaning in dental laboratories. Unlike softer brass variants, the steel wire bristles provide firmer abrasive strength, making this brush suitable for removing stubborn oxides, corrosion spots, sprue residues, investment particles, and other contaminants on metal components used in prosthodontics and orthodontics. At 17.4 mm in diameter, the brush offers a controlled working area ideal for detailed tasks such as refining clasp arms, smoothing partial denture framework edges, cleaning solder joints, and preparing metal copings for further processing. The stronger bristles allow efficient removal of hardened deposits without requiring excessive pressure, improving technician control and reducing time spent on pre-polishing procedures. The 2.35 mm shank ensures compatibility with standard dental low-speed or straight laboratory handpieces. When used at appropriate speeds, the steel bristles maintain consistent contact, allowing uniform abrasion across metal surfaces. This makes the brush particularly useful during early stages of metal finishing before switching to softer abrasives or polishing wheels. Steel-wire brushes are especially effective on high-strength alloys such as cobalt-chromium and stainless steel, which often require more aggressive cleaning due to their hardness and oxide layers. Although highly effective, the brush should be used with care on delicate anatomical areas to avoid excessive material removal. Built for longevity, the steel bristles resist deformation and maintain effectiveness after extended use and sterilization. This brush is a key tool for technicians who routinely perform metal-fabrication tasks, providing reliable, controlled abrasion for essential metal preparation procedures.