Gatco Sharpeners Aluminum Sharpener. Precision crafted from 6061-T2 structural grade aluminum with tungsten carbide sharpening bits set a 25 degree angle this tool insures lightening fast re-sharpening and a durable edge. The handle is CNC checkered for a secure grip and is hard coat anodized for rugged good looks and corrosion resistance. Specifications for Gatco Sharpeners Aluminum Sharpener 40001: Manufacturer: Gatco Sharpeners Blade Material: Tungsten Features of Gatco By Bear & Son Aluminum Sharpener 40001: Engineered to ensure a fast safe method to restore a sharp cutting edge to dull blades the Edgemate Carbide Knife Sharpener is a must for the kitchen toolbox for hunters fisherman (and women) professionals in the trades and do-it-yourselfers. Precision crafted from 6061 - T2 structural grade aluminum with tungsten carbide sharpening bits set at a 35 angle this tool ensures lightning fast resharpening and a durable edge The handle is CNC checkered for a secure grip and is hard coated anodized for good looks and corrosion resistance. Overall Length: 5" (127 mm) Origin: Import For Replacement Blades see Item Number 40021 Package Contents: Gatco By Bear & Son Aluminum Sharpener 40001 Gatco By Bear & Son 40001: Aluminum Sharpener