Comparison : Item # D415862512, Carbide Tipped Multi Cutter Spline Shank Bits, Fractional Sizes (USA)
Item # D415862518, Carbide Tipped Multi Cutter Spline Shank Bits, Fractional Sizes (USA)
Item # D415862523, Carbide Tipped Multi Cutter Spline Shank Bits, Fractional Sizes (USA)
Item # D415862530, Carbide Tipped Multi Cutter Spline Shank Bits, Fractional Sizes (USA)
Item # D415862536, Carbide Tipped Multi Cutter Spline Shank Bits, Fractional Sizes (USA)