Yakamoz 1/2 Inch Shank rechargeable Finger Joint Router Bit Description : - Perfect choice of professionals and hobbyists - Build-up & Heat Resistant Teflon Coating - Industrial grade small grain carbide blade increased strength and high resistance - Cuts all composition materials, plywoods, hardwoods, and softwoods Specification : Width : 1-3/8 Inch Overall length : 3-7/16 Inch Depth of blade : 5/16 Inch Shank Diameter : 1/2 Inch Shank Length : 37 mm Material : Tungsten Carbide Package Includes : 1x Router Bit .