Foredom Plas.Hub Plas.Brush 6 Rows6.5mm Ah 78mm Dia.

Description:

The Plas. Hub Plas. Brush, featuring six rows of plastic bristles and a sturdy plastic hub, is designed for more robust polishing tasks where stronger abrasion is required. With a generous 78mm diameter and 6.5mm active bristle height, it is well suited for refining hard acrylics, adjusting appliance surfaces, and preparing dental prostheses for final finishing. Plastic bristles offer greater stiffness compared to natural bristle or hair brushes, providing enhanced cutting action on durable materials such as hard resins, reinforced acrylic bases, and certain orthodontic components. This makes the brush particularly valuable during early shaping or when removing stubborn processing marks from large prosthetic surfaces. The plastic hub ensures structural stability, moisture resistance, and longevity even in heavy-duty laboratory environments. Its balanced design supports smooth rotational performance, reducing chatter and improving operator control. The six-row arrangement increases contact area and stability. Combined with the 78mm diameter, it enables broad coverage, making the brush efficient for working on complete denture bases, large appliance surfaces, and expansive resin areas. The 6.5mm bristle height maintains firmness during rotation, helping technicians create even surface textures while avoiding excessive depth of material removal. Typical applications include coarse polishing, shaping, smoothing casting surfaces, and preparing components for finer abrasive stages. Durable and effective, this brush is an essential addition for dental laboratories requiring high-strength finishing tools for tough materials.