2mm Dark Gray EVE Flexible Acrylic Polishing Rods for Gemstone & Metal Polishing

The 2mm Dark Gray EVE Flexible Acrylic Polishing Rods are precision rotary finishing abrasive pins engineered for preliminary smoothing, seam blending, and scratch removal on gemstones, jewelry metals (gold, silver, platinum, brass), acrylics, and dental prosthetics. Featuring uniformly dispersed coarse-grade abrasive particles held in an elastic acrylic polymer matrix, these micro-diameter flexible polishing rods seamlessly reach delicate filigree, micro-grooves, and tight concave recesses 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.
• Coarse Pre-Polishing Grade (Dark Gray): Designed for preliminary material smoothing, eliminating casting fire scale and tooling marks, and preparing hard surfaces for intermediate polishing.
• Micro-Detail Access: Ultra-slim 2mm rod profile navigates intricate jewelry galleries, narrow prong bases, and delicate gemstone carvings.
• Rotary Tool Compatibility: Fits standard 2mm pin chucks and collet mandrels used in flex shafts, micro-motors, and rotary handpieces.

Applications

• Jewelry & Metalsmithing: Preliminary cleanup on cast metal surfaces, smoothing ring shanks, bezels, prongs, and detail filigree.
• Lapidary & Gemstone Carving: Initial surface smoothing on carved jade, quartz, agate, and cabochons prior to fine polishing.
• Dental & Acrylic Detailing: Refining dental appliances, resin models, and acrylic craft projects.

Specifications & Operating Tips

• Diameter: 2mm
• Color / Grade: Dark Gray (Coarse Pre-Polish)
• Bond Type: Flexible Acrylic
• Compatible Mandrel: 2mm 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.