Vantage Point Archery TURKEY SPURS. The rear positioned "Spur" blades are sharpened at the outer most edge giving a 1 1/8 cutting diameter. The forward facing edges are left unsharpened. The unsharpened facing edges along with the space between forward and rear blades aid in the rapid deceleration necessary for maximum energy transfer. VPA Turkey Spurs are precision-machined from one-piece of High Carbon Tool Steel. This along with our special heat treating process provides the perfect balance of edge retention and strength. Heat treated to 50-52 Rockwell with a Black Oxide coating that increases durability and provides corrosion resistance. Our design makes a quick and easy job of sharpening and re-sharpening with just a few strokes on a sharpening stone or diamond hone. Features of Vantage Point Archery TURKEY SPURS: Designed for maximum energy transfer Quick kills on tough birds The rear positioned "Spur" blades are sharpened at the outer most edge Giving a 1 1/8 cutting diameter VPA Turkey Spurs are precision-machined from one-piece of High Carbon Tool Steel Heat treated to 50-52 Rockwell with a Black Oxide coating Package Contents: Vantage Point Archery TURKEY SPURS Our VPA Turkey Spur broadheads are designed for maximum energy transfer and quick kills on tough birds. The rear positioned "Spur" blades are sharpened at the outer most edge giving a 1 1/8? cutting diameter. The forward facing edges are left unsharpened. The unsharpened facing edges along with the space between forward and rear blades aid in the rapid deceleration necessary for maximum energy transfer. VPA Turkey Spurs are precision-machined from one-piece of High Carbon Tool Steel. This along with our special heat treating process provides the perfect balance of edge retention and strength. Heat treated to 50-52 Rockwell with a Black Oxide coating that increases durability and provides corrosion resistance. Our design makes a quick and easy job of sharpening and re-sharpening with just a few strokes on a sharpening stone or diamond hone. 3S125TS