Super Unmounted Jewelry Bristle Brushes – 3/4" or 1" Diameter, 1/8" Hole (12 Pack)

The Super Unmounted Bristle Brushes are professional jewelry polishing brushes designed for detailed metal finishing, surface cleaning, and polishing with compatible rotary tools. Made with densely packed natural bristles secured in a central hub, these miniature polishing wheels help jewelers work around settings, recessed details, curved surfaces, and other areas that are difficult to reach with larger buffing wheels.

Available in 3/4-inch and 1-inch diameters with four bristle firmness options, these unmounted jewelry brushes are suitable for a variety of bench polishing and finishing tasks. Each package contains 12 brushes of the selected size and stiffness.

Jewelry Polishing and Detailed Surface Finishing

The compact wheel design makes these bristle brushes useful for controlled polishing around intricate jewelry components. They can be used with compatible polishing compounds to refine metal surfaces and work in areas where conventional buffs may be too large.

• Ring and bracelet polishing: Work around curved surfaces, decorative details, and accessible recessed areas.
• Stone setting areas: Polish metal surrounding prongs, bezels, and other setting components with appropriate care.
• Jewelry repair: Clean and refine metal surfaces after suitable repair and finishing operations.
• Detailed metalwork: Reach grooves, textured surfaces, and intricate decorative elements.
• Final finishing: Use softer brushes with an appropriate polishing compound for controlled surface refinement.

Choose the Right Bristle Firmness

Four bristle options are available to accommodate different polishing and cleaning requirements:

• Stiff: Provides firmer contact for more intensive brushing and cleaning of suitable metal surfaces.
• Medium: A versatile option for general jewelry polishing and routine surface finishing.
• Soft: Suitable for gentler polishing and working around delicate metal details.
• Extra Soft: Provides the gentlest brushing action in the range for light finishing and detail polishing.

Choose the 3/4-inch brush for smaller working areas and detailed jewelry components, or the 1-inch brush for greater surface coverage.

Product Specifications

• Product type: Unmounted jewelry bristle polishing brushes
• Series: Super Series
• Bristle material: Natural bristles
• Construction: Densely packed bristles secured in a central hub
• Available diameters: 3/4" (19.05 mm) and 1" (25.4 mm)
• Center hole diameter: 1/8" (3.18 mm)
• Bristle firmness: Stiff, Medium, Soft, Extra Soft
• Mounting type: Unmounted; compatible brush mandrel required
• Quantity: 12 brushes per pack
• Applications: Jewelry polishing, detailed surface finishing, and metal cleaning

Mounting and Polishing Recommendations

These brushes feature a 1/8-inch center hole and must be securely mounted on a compatible screw mandrel or brush holder before use with a flex shaft, micromotor, or polishing machine.

The 1/8-inch measurement refers to the brush mounting hole, not the shank diameter of the rotary tool. Always verify the mandrel's mounting hardware and the machine's operating speed before use.

For best results, select a bristle firmness and polishing compound appropriate for the metal and desired finish. Use light, controlled pressure, avoid excessive heat buildup, and inspect brushes for wear or damage before operation.

Browse our selection of jewelry polishing and finishing supplies or explore Grobet USA polishing compounds for related bench finishing products.

The Super Unmounted Bristle Brushes offer jewelers a practical selection of brush sizes and firmness levels for everyday polishing, cleaning, and detailed metal finishing.

Show more