Renfert BISON Polishing Brushes

Renfert BISON polishing brushes are mounted laboratory brushes designed for fast, high-luster polishing of dental materials. Their dense, firm bristle arrangement combines strong polishing action with efficient uptake of polishing paste, making them especially useful for detailed surfaces such as occlusal anatomy and interdental areas.

The brushes are available in 14 mm and 18 mm diameters, with package quantities of 25 or 100. All variants use a 2.35 mm handpiece shaft.

Features and Benefits

• Powerful polishing action: Bristle construction supports efficient high-luster polishing of alloys, porcelain and acrylic facings.
• Long service life: Dense, firm bristles are designed to withstand repeated laboratory use.
• Detail-friendly shape: Particularly well suited to occlusal surfaces and interdental spaces.
• Efficient paste pickup: Bristles readily take up polishing paste for consistent application.
• Mounted for handpiece use: 2.35 mm shaft fits standard laboratory handpieces.

Specifications and Available Variants