½” 400 Grit Un-mounted Sharpening Stone

Use our 400 grit aluminum oxide water stones for achieving a fine edge on your recurve blade. Un-mounted 400 grit sharpening stones must be mounted to a “½” stone blank” (sold separately) to be utilized with the Edge Pro sharpening systems. Customers who go through many stones can remove their worn out stones from the existing stone blank and mount their un-mounted aluminum oxide sharpening stones themselves saving 50% off the mounted stone price. We suggest mounting the fine knife sharpener stones using 3M’s Super 77 adhesive spray.