The600 diamond stone for Work Sharp Benchstone sharpeners is an original replacement for the medium grit diamond plate used in the Work Sharp Benchstone sharpener.
The 600 medium grit diamond stone is used for proper sharpening of the cutting edge. The 12.5 × 152 mm diamond is used to replace a worn-out or lost sharpening plate in the Work Sharp Benchstone and Guided Sharpening System sharpener by itself.
The set includes 1 diamond plate with a gradation of 600.