Diamond Polishing Disc 4 Inches/100 mm Grit 50/100/200/400/800/1500/3000 with M14 Support Pads+Adapter for Granite Marble Artificial Stone Quartz Angle Grinder

pads: 50/100/200/400/800/1500/3000 grit, M14 plastic holder, round shank adapter, diameter 4 inches (100 mm), diamond thickness 1.5 mm, total thickness 3 mm Used for dry polishing granite, marble, artificial stone flexible pads meet the requirements of different forms of polishing, from coarse sanding to fine sanding and polishing. Dry polishing is more convenient and faster, provides better effect, is durable Stone color remains unchanged after polishing, with quick glaze, brightness, no fading. Suitable for angle grinders, recommended speed 2500 rpm, maximum speed 4000 rpm, risk of disc flying off if the speed is over 4000 rpm.