5/16 X 1/8 X .015 RADS SOLID CARBIDE KEY CUTTER5/16 X 1/8 X .015 RADS SOLID CARBIDE KEY CUTTERSKU: 101-1190-C$66.71PriceHead Dia.*0.312Head Width*0.125Neck Length*0.312Neck Dia.*0.15Shank Dia.*0.312Radius*0.015Quantity*Add To QuoteManu.Internal ToolMaterial8Number of TeethShank Length2.5