HIGHDRIL Concrete Diamond Grinding Cup Wheel 4" Double Row Cup Wheel for Cutting,Grinding,Shaping Concrete Marble Granite Brick - HG105004103

• UPC   791180069146
• Diameter 4" (100MM), bore 22.23mm, 5mm deep double segments,Steel Core:3mm,Grits:40/50.Max RPM 13300 Efficient:larger grinding diamond double segments for grinding large amounts of material removed quickly,finer finish,controlled grinding very effective, and time saver Durable:strong body treated by heat,5mm deep diamond segments and better quality diamond matrix for longer life Light weight,vibration-free designs greatly reduce operator fatigue and it's holes provide more efficient dust collection Dry or Wet use on Angle Grinders,Floor Grinding,Polishers and Grinders to grinding concrete masonry,rock. Works great on Concrete Masonry rock stone surfaces