Charnwood BGCS4 Bench Grinder Chisel Sharpening System
Adjustable Replacement Tool Rest Sharpening Jig for 6 inch or 8 inch Bench Grinders and Sanders BG | Features Internal Lock Washers for Extra Platform Stability : Amazon.co.uk: DIY & Tools
Making a Sharpening jig for holding chisels and bench planes for sharpening on the bench grinder.
Charnwood BGCS4 Bench Grinder Chisel Sharpening System