12" 180Grit Diamond Flat Lap Disc with Magnetic Backing for Precision Grinding & Polishing diamond core drill bits } Diamond Standard Faceting Lap

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

Compatible with most flat lap machines and lapidary grinders

the phenolic cab groove   lap excels at carving clean grooves and sharp lines on materials such as quartz

Unique profile bits: Inverted Trapezoid

from coarse 40μm (400 grit) for aggressive material removal to ultra-fine 0

12" 180Grit Diamond Flat Lap Disc with Magnetic Backing for Precision Grinding & Polishing diamond core drill bits } Diamond Standard Faceting LapThe 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