DAMO 4 inch Diamond Turbo Grinding Cup Wheel Coarse Grit for Grinder with 5/8″-11 Arbor for Concrete Granite Marble Grinding

Features :

• Super aggressive due to the Multilayer Vacuum Brazed Tech.;
• Balanced by Dynamic Balancer;
• Swirl turbo segments for quick cooling of the working cups;
• Coarse type 30/40,used on grinders with 5/8″-11 spindles;
• Use dry or wet, maximum speed 11,000RPM.