Hoof Knife Sharpener - (Attachment Only + Buffing Wheel)This hoof knife sharpener attachment is to be mounted onto a bench grinder. (You will need to remove the guards and all hardware that is mounted on the arbors.) NOTE: This kit originates in the UK, this means that some sizes are different (such as mounting holes or arbors you may need to drill out some of the pieces so they fit onto our US bench grinders, depending on what you have or what you get. This is ok This kit contains everything you need to