Made to match the C dovetail jaws, these rings eliminate the need for a separate faceplate on which to mount a bowl blank prior to turning the outside. Simply screw the ring to the chosen blank with woodscrews and expand the dovetail jaws into the recess in the centre of the ring. Using a faceplate ring means that the chuck does not have to be removed from the lathe when faceplate turning. Compatible with the Axminster Woodturning Discovery GK100 and SK100 chucks. Made entirely in our manufacturing facility in Axminster, UK. Outer diameter: 100mm Smaller inner diameter: 68.5mm Dovetail angle: 15° Thickness 10mm-bg