8"x1/2" 1mm Copper Flat Polishing Lap for Lapidary Glass Flat Lap Ginder

Copper-Faced Laps: Precision Polishing with Reusable Surfaces Crafted for superior pre-polishing and final polishing, these traditional copper-faced laps combine a 1mm rolled copper layer laminated to a 6mm aluminum master lap, precision-turned for flatness and durability. Ideal for use with diamond powder or polishing compounds, they offer versatility and longevity for lapidary and metallurgical applications. Key Features Dual-Layer Construction: 1mm Copper Face: Soft, malleable surface for effective compound adhesion. 6mm Aluminum Base: Rigid, lightweight support for stability during polishing. Reusable Design: Copper layer can be re-machined if worn, contaminated, or damaged. Compatibility: Works with diamond compounds, oxides, and other polishing media. Precision-Turned: Ensures a flat, true surface for consistent results. Applications Pre-Polishing: Prepare surfaces for final finishing on gemstones, metals, or glass. Final Polishing: Achieve mirror finishes on hard materials. Versatile Use: Suitable for lapidary, jewelry, and industrial applications. Technical Specifications Copper Thickness: 1mm (re-machinable). Base Material: 6mm aluminum. Manufacturing: Components precision-engineered and bonded in China. Compatibility: Fits standard flat lap machines. Advantages Cost-Effective: Reusable copper surface reduces long-term costs. Adaptability: Compatible with both coarse and fine-grit compounds. Durability: Aluminum base resists warping under pressure. Maintenance Tips Resurfacing: Use a lathe or milling machine to refresh the copper face as needed. Cleaning: Remove compound residue with a soft brush and mild solvent. Storage: Keep flat and dry to maintain alignment. Pair with Diamond Polishing Compounds for optimal results and explore our range of Lapidary Tools to enhance your workflow. Note: Links direct to relevant product categories. For unmatched terms, navigate to LapidaryGrinder.