Hardened and groundSides are to be parallel to each other within /- .0002" TIROverall length is 3.9"60° pointMT2 Carbide Tipped Dead CenterHardened and ground./- .0002" TIR.Overall length is 3.9".60° point.Brand: HHIP, Model: 3900-5057, Size: 2 Morse Taper