Atoplee 1pc Lathes MT2# 60 Degree Point Morse Taper Lathes Dead Center,Hard Alloy Material: the top point is made from carbide, the handle is made from 45#steel; Central angle: 60 degrees The alloy top hardness: larger than HRC85; The handle hardness: between HRC40 and HRC45 The accuracy: 0.01mm; The total length: 100mm;The largest diameter: 17.78mm The top fixed alloy is mainly used for machining shaft, sets of parts.The center hole positioning makes the precision of parts higher Mainly suitable for grinding machine, milling machine, lathe, drilling machine, etc. the top fixed alloy is mainly used for machining shaft, sets of parts. the center hole positioning makes the precision of parts higher