Radius Wheel Wack N' Crack and red throughout

and red throughout

Designer Cabochons: The Gem Shop

Its pair is MRC362JR

1/4" thick

12 inch diamond flat lapping plates available in seven different grits

Radius Wheel Wack N' Crack and red throughoutConcave, curved edge, diamond grit grinding wheels, available in several sizes. Each is a perfect half radius to its diameter which allows you to shape a sphere, or grind a perfect curved edge. All curve sizes are on a 6" wheel with a 1" arbor hole and are 80 grit. Sizes: Curve Diameter: Approx.: Wheel Diameter: Arbor Hole Diameter: 30mm 1" 157mm (6") 25. 4mm (1") 40mm 1. 5" 157mm (6") 25. 4mm (1") 50mm 2" 157mm (6") 25. 4mm (1") 70mm 3" 157mm (6")