60 HZ, water hose, carbon brush New Version Wet riable Speed Polisher. Polisher color is Random. And 48 Pieces of 4 / 4 Inch Diamond Polishing Pad. 9 X Grit 50 100. 8 X Grit 200 400. 4 X Grit 800 1500. 3 x Grit 3000 10000. And 1 X 4 / 4 Inch Aluminum Velcro backer/Pad Holder. And 1 X 4 1/2″ / 115mm Diamond Tuck Point Blade (segment thickness 1/4″) removal of mortar joints in brick, block or stone of exterior building surfaces, interior floors and walls, giving you the freedom to repair and resurface almost any type of concrete and masonry. And 1 Piece of 4 Diamond Turbo grinding cup wheel fo stone concrete travetine quartz grinding.