Archer PRO Vacuum Brazed Diamond Grinding Cup Wheels for Concrete and Stone

This cup wheel is perfect for grinding concrete and stone. Choose from 4-1/2 inch and 5 inch sizes. These American designed wheels bring quality performance and long tool life at an affordable price.

• Vacuum brazing technology extends tool life by 30%.
• Most aggressive with #30 Grit Grade A diamond crystals.
• Ideal for both professional contractors and DIY home users
• Suitable for both dry and wet use
• 5/8 in. -11 thread fits on angle grinder