12" 180Grit Diamond Flat Lap Disc with Magnetic Backing for Precision Grinding & Polishing diamond core drill bits They provide a high visibility

They provide a high visibility at the point of contact and are excellent for the quick removal of punty marks

Explore our lapping film range or contact us for specialized configurations

Expertly Handles Complex Contours: The high flexibility of the backing makes them ideal for light-duty applications on curved surfaces

} Diamond Standard Faceting Lap – Precision Tool for Gem  Cutting and Polishing

12" 180Grit Diamond Flat Lap Disc with Magnetic Backing for Precision Grinding & Polishing diamond core drill bits They provide a high visibilityThe Diamond Flat Lap Disc is a premium lapidary faceting lap for professional gem cutters and hobbyists. Solid metal base with precision bonded diamond abrasive surface for exceptional flatness. Backing Options: Magnetic: Quick grit swaps with Metal Master Laps PSA: For aluminum or plastic backing plates None: Glue directly to custom setups