ORO® Miniature Brush-White Horse Hair

The professional-grade pre-mounted rotary wheel brushes featuring high-density natural soft white horse hair filaments for delicate cleaning of denture acrylic, interproximal clearing after deflasking, and premium laboratory high-shine polishing. Accessing narrow crevices, cleaning transitional borders on resin substrates, or bringing detailed precious metals to a mirror reflection requires highly adaptive, soft rotary filaments. The ORO® Miniature White Horse Hair Brush Series delivers an elite laboratory and benchtop finishing solution. Formatted into a parallel wheel array anchored by a dual-sided steel compression cap, these flexible bristles bend effortlessly over uneven topographies—ensuring uniform particulate clearing and a high-luster finish without altering critical component geometries.

Advantages

• Premium Soft White Horse Hair Filaments: Naturally provides a soft, low-friction bristle profile that minimizes compound heat build-up on heat-sensitive materials like acrylic resins, delivering excellent snap-back resilience and superior compound retention.

• Factory Pre-Mounted Concentric Shank: Each wheel comes permanently staked directly onto a rigid, industrial-grade metal mandrel shank, ensuring immediate drop-in compatibility with quick-change laboratory micromotors and flexible shaft handpiece collets.

• Dual-Plate Metal Center Hub Cap: Outfitted with a precision steel compression collar that permanently locks the filament roots in place, minimizing bristle fragmentation, shedding, or balancing runout under continuous dynamic production torque.

• Extensive 6-Tier Dimensional Diameter Matrix: Available in six specialized technical outer diameters to perfectly match the exact scale and geometry of diverse workshop workpieces.