Robert Sorby SOV-ULTCSJ Sharpening Jig

Robert Sorby SOV-ULTCSJ Sharpening Jig

Sovereign Ultima cutter sharpening jig

This is the Robert Sorby SOV-ULTCSJ Ultima Cutter Sharpening Jig.  A simple yet cost effective system for producing a sharp cutting edge on all full round cutters.

The main body is Phosphur Bronze. Use a small amount of oil for trouble free use. The jig to rotates smoothly inside the steel sleeve.

The bevel/relief face of the cutter should always be facing up. Sometimes the cutter becomes over tight whilst sharpening. To release it, insert a small bar in the release hole.  This holds the jig while the cutter screw is removed.