4" Green Silcon Carbide Grinding Wheels

Green Silicon Carbide Grinding Stones Utilize Professional Grade Abrasives Which Deliver up to 30% Longer Life & Faster Grinding Action on Wide Range of  Marble, Granite & Natural Stone.  We Machine Balance Each Wheel for Smooth, Vibration Free Operation.  Additionally, Patented Anchor Arbor Design Eliminates Risk of Wheel Detaching from Threaded Center.

• Professional Grade Green Silicon Carbide
• Higher quality than the black silicon carbide
• 9,000 Max RPM
• Wet / Dry Operation