Check the listing for details. Trapazoidal Diamond Grinding Discs for Concrete Floor Grinding Medium Bond 3 .... Condition: New. Listed at 101.93 USD. Brand New Trapazoidal Diamond Grinding Discs for Concrete Floor Grinding Medium Bond 3 pcs Use in Lavina and Edco Floor Grinders (60#) Manufacturer model: XINGXIN-28 Medium Bond for medium soft to medium hardness concrete.2 segments designed for Lavina and Edco Floor Grinders series floor grinding machines.Used wet or dryDo not fit Lavina X-Series.Pack of 3 piece. Description Description: ITEM:Trapazoidal Diamond Grinding Discs for Concrete Floor Grinding Medium Bond 3 pcs Use in Lavina and Edco Floor Grinders Specification:Grit 30# diamond and Medium Bond. Quantity: 3pcs Machine: Lavina and Edco Floor Grinders Specially designed for Concrete About Xingxin Specializing in the production of diamond tools means you get the best professional service and competitive price. Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.