Diamond cup wheel is widely used for grinding concrete, granite, marble, and other stones. We called the incline-welded segment type as the "turbo type". For 7-inch diamond cup wheel, generally, we have a turbo type with 12 segments and 24 segments, to meet different requirements. Compared with 12 segments type, the 24 segments type need a more powerful grinder and is used for more aggressive grinding. This tool can be used for dry grinding or wet grinding. The advantages and disadvantages are as follows: Wet or Dry Advantage disadvantage Wet Grinding The water can cool the diamond cup wheel when working;So the diamond cup wheel has a little longer lifespan; Will create slurry and it is hard to be deal with Dry Grinding Won't create slurry You need a vacuum cleaner Quick Details: Item Number SYF-K03-7B Color Blue Connection Type 5/8"-11 thread, φ22.23mm, M14, M16 Segment Details 12 pcs diamond segment bars Working Condition Wet and Dry Diamond Grit 36#, 46#, 60# Application grinding concrete floor, terrazzo floor Applied Machine angle grinder, and floor grinder. Packing Details 1pc/box Lead Time 7-15 days after order is confirmed. MOQ 5pcs Optional Specifications: Optional size 100mm, 115mm, 125mm, 150mm, 180mm, and 230mm Optional connection 22.23mm, M14, and 5/8"-11 Optional diamond grit 36#, 46#, 60# and others Optional bond type extremely soft, very soft, soft, medium soft, hard, and very hard SYF-K03-7