Milwaukee Compact Knife Sharpener a large finger loop that ensures a secure grip and enhanced control during sharpening. This pull-through sharpener features three sharpening surfaces suitable for most knives: a coarse carbide for quickly setting the edge, a fine ceramic to the sharpened edge, and a diamond grit for specialty blade sharpening. Its compact design makes it for pocket carry, and it includes a magnet for convenient storage on the jobsite. Additionally, this sharpener is tether ready, making it an i tool for professionals on the go. Model Number: 48-22-1590