Product Name: High Performance Diamond Floor Concrete Grinding Plug Head Manufacturer Model NO.: DY-05 Standard: Standard Applications: Electric Grinder Shape: Round Certification: ISO2000:9001 Materials: Diamond Type: Diamond Grinding Head Manufacturing Process: Brazing Bonding Agent: metal Color: as You Requirment Diamond Quality: Premium Diamond Trademark: DY-Tools Transport Package: White Box Specification: 2inch3inch4inch Origin: Jiangsu, China (Mainland) Product Description Product information:3" Beveled Grinding Puck designed for heavy grinding applications. Available in 2 configurations including plus stone holder and speed shift plate.Medium bonding:ideal for medium-soft to medium concretePCD:ideal for epoxy, paint, glue, mastics, and coatings. Not to be used directly on concrete and any metal materialPackaging:Set of1 PieceArbor:Plug stone holder / Speed Shift PlateEquipment:- Plug Stone Holderfitsmodels:Terrco200/701-S/2000/2000LP/6200/3100/3100-3P/6200/7500- Speed Shift Plate fits models:Terrco:701-S/3100/3100-3P/6200/7500Grinding Method:Wet or dryGrit Size/DirectionArborPCD ClockwisePlug Stone HolderPCD Counter ClockwisePlug Stone Holder#18/20Plug Stone Holder#30/40Plug Stone Holder#60/80Plug Stone Holder#120/150Plug Stone Holder#18/20Speed Shift Plate#30/40Speed Shift Plate#60/80Speed Shift Plate#80/100Speed Shift Plate3" Resin Pad AdapterSpeed Shift PlateProduct picture:Shipping :If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund.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, diamond grinding wheel and so on. 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.2. Free replacement of damaged goods.3. Free design of new packaging for you.4. Free testing of product quality for you.