Six-pack of ultra-coarse abrasive belts for the Tool Grinding Attachment only. 
This is the most aggressive belt for the Tool Grinding Attachment. Intended for tool grinding, edge shaping and other heavy material removal tasks. 
These belts are a direct replacement for the P60 belt that comes standard with the Tool Grinding Attachment for the Ken Onion Edition Knife & Tool Sharpener. Size: ¾" x 12" 
Grit: P60 (269microns)* 
Abrasive: zirconia alumina 
Backing: X weight waterproof polyester 
Manufacturer: Norton (R823P) 
Color: blue 
Due to the stiff characteristic of the X weight belt backing, this belt should only be used with the Tool Grinding Attachment.