8"x1/2" 360Grit Diamond Flat Lap Disc for Lapidary Grinding & Polishing (Magnetic, PSA or No Backing) rock polishing discs Right-Size Fit: Short and long

Right-Size Fit: Short and long versions ensure a secure

} Introduction — Flexible Diamond Sanding Belts for Advanced Grinding & Polishing

The outer rim is ideal for contouring

and advanced ceramics

8"x1/2" 360Grit Diamond Flat Lap Disc for Lapidary Grinding & Polishing (Magnetic, PSA or No Backing) rock polishing discs Right-Size Fit: Short and longThe Diamond Flat Lap Disc is a premium lapidary faceting lap engineered for both professional gem cutters and hobbyists. Constructed with a solid metal base and precision bonded diamond abrasive surface for exceptional flatness and aggressive grinding action. Backing Plate Compatibility: Magnetic Backing: Use with Metal Master Laps for instant attachment and quick grit swaps. PSA: Ideal for aluminum or plastic backing plates. Bare Non Backed: Can be