8" 280 Grit Diamond Pre-Polishing Pads with Magnetic Backing for Stone, Glass & LapidaryThe 6" Resin Diamond Pre Polishing Smoothing Pad s are specially designed for pre polishing applications, offering exceptional Smoothing and surface preparation capabilities. Crafted with high quality Resin and embedded diamond particles, these pads ensure efficient material removal and uniform surface finish, making them an essential tool in the polishing process. Key Features: Diamond Embedded Resin : Each pad is embedded with high quality diamond

sizes vary slightly

and intricate contours

and advanced composites with ease

Surface refinement on precision metal components

Pre-polish surface preparation on stone and gemstones

Near-polish finish on optical glass components

Hand polishing of stone

and lengths to match your machine and material requirements

stained glass

making it the perfect penultimate step before final high-gloss polishing

At 1800 grit

High-precision surface preparation on hardened metals and carbide