The Accusharp Broadhead Sharpener/Wrench combo is the industry's most unique sharpener and wrench combination. The unique design allows you to keep all of your broadheads razor sharp and will quickly become your "go to" tool. The wrench works with 2,3,4, and 5 blade broadheads. Simply run the blade through the two tungsten carbide blades and the ceramic honing rods 3 or 4 times each to precisely angle the shape of the cutting edge. *Note: Some Broadheads may need to be disassembled.