3mm Brown EVE Flexible Acrylic Polishing Rods (V2) for Gemstone & Metal Polishing

The 3mm Brown EVE Flexible Acrylic Polishing Rods (V2) are precision rotary finishing abrasive pins engineered for intricate pre-polishing, contour smoothing, and scratch elimination on gemstones, jewelry metals (gold, silver, platinum, brass), acrylics, and dental prosthetics. Featuring uniformly dispersed abrasive particles held in an elastic acrylic polymer matrix, these flexible polishing rods seamlessly conform to grooves, recesses, and curved surfaces without altering fine details.

Key Features

• Flexible Acrylic Matrix: Resilient bonding material wears evenly to continually reveal sharp abrasive grains, ensuring uniform, streak-free surface preparation.
• Medium Pre-Polishing Grade (Brown): Designed for intermediate smoothing, eliminating tooling marks, and preparing hard surfaces for high-gloss mirror finishing.
• Precision Access: Slim 3mm rod profile reaches tight internal corners, prongs, ring galleries, and intricate carved relief channels.
• Rotary Tool Compatibility: Fits standard 3mm pin chucks and collet mandrels used in flex shafts, micro-motors, and rotary handpieces.

Applications

• Jewelry & Metalsmithing: Smoothing cast metal surfaces, cleaning up ring shanks, bezels, prongs, and detail filigree.
• Lapidary & Gemstone Carving: Pre-polishing jade, quartz, agate, and cabochons prior to diamond paste or cerium finishing.
• Dental & Acrylic Detailing: Refining dental appliances, resin models, and acrylic craft projects.

Specifications & Operating Tips

• Diameter: 3mm
• Color / Grade: Brown (Medium Pre-Polish)
• Bond Type: Flexible Acrylic
• Compatible Mandrel: 3mm Pin Collet Mandrel
• Recommended Operating Speed: 5,000 to 10,000 RPM. Apply light to moderate pressure to maximize rod lifespan and ensure smooth cutting.