Smiths Broadhead Sharpener is specially designed to sharpen broadhead hunting arrows and knives. It features two pre-set tungsten carbide blades to ensure the perfect sharpening angle every time. It is lightweight, durable, and features a built-in broadhead replacement wrench, making it easy to remove three, four, and five-bladed broadheads.Pre-set Carbide Blades Ensure Correct Sharpening AngleBroadhead Wrench Makes Removing Broadheads EasyReversible & Replaceable Carbide Blades Extend SharpeningLanyard Hole to Tie onto Your PackAbrasive: Carbides- Coarse