Coated in Diamond makes them fantastic for cutting the following materials:
Fibreglass, Carbon, Ceramics, Carbide, FRP, Graphite, Glass and various other non-ferrous, abrasion resistant materials.
Available in plain or spoked to allow for both deeper cutting and also better dust evacuation.
Diamond: 40 grit
Outer diameter: 63.5mm (2.5 inch)
Inner diameter: 12mm (bore)