Product Name: 5 Inch Turbo Diamond Grinding Cup Wheel for Concrete Bonding Agent: metal Shape: Cup-Shaped Manufacturing Process: Sintered Body Material: 65mn Arbor Size: 16mm, 20mm, 22.23mm, M14 Usage: Concrete Surface, Hard and Soft Building Material Advantage: Fast Grinding , Long Working Life Diamond Grit and Bond: #30/40 with Medium Bond Equipment: Angle Grinders Sample Production Time: 5-7days Manufacturing Experience: Over 8 Years Certificate: ISO9001-2000, MPa Trademark: DY-Tools Transport Package: Color Box, White Box, Blister Package Specification: 105-230mm Origin: Jiangsu, China (Mainland) HS Code: 8207901000 Product Description Product information :Diamond grinding wheels designed for fast grinding with a smooth finishing. Ideal for general purpose applications on concrete and masonry, including:GrindingCleaningLevelingCoating removalDiamond grit and bond:#30/40 with medium bondEquipment:Angle grindersProduct picturesProduct Package :White box , color box , double blister .Shipping :Our Factory:Our factory was established 2000s, and has along history of more than 20 years. We are now ahigh technology with the capability of production, sales, and research of new technology.Our factory was supported with apowerful technology team, advanced production line, and inspection equipment. We strictly conform to ISO9001-2000 quality control system. Inspection between processes follows the EN standard.We are supply the diamond saw blade, diamond core drill bit and diamond grinding wheel .Our products have exported to Europe, America,Asia and enjoyed good reputation.Hope fully to be your trustworthy supplier in China.Our Service 4F:1. Free sample cost. (size :105/115/125mm)2. Free replacement of damaged goods.3. Free design of new packaging for you.4. Free testing of product quality for you.