Radius Wheel Brazilian Agates Size ranges 1" - 3"

Size ranges 1" - 3" diameter

the machine has an automatic stop feature when the cutting is finished and the cover is opened while it is working

From the back cover:

Have fun exploring the details of the fossils with the included magnifying lens

Radius Wheel Brazilian Agates Size ranges 1" - 3"Concave, 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")