Atoplee 1pc MT2 Live Center Morse Taper Triple Bearing 2 Mt .0002" for High Speed Turning, CNC Work Material: Carbide Tipped, Made of precise ground hardened steel of high accuracy Model: MT2, Color: Silver 5000 Max RPM,12-28 NF Drawbar Thread,Hardened to 61-65 Rockwell High quality triple bearing design (bearings are immersed & sealed) Great for high speed turning, CNC work, Convenient to carry and maintain Material: Carbide Tipped, Made of precise ground hardened steel of high accuracy 5000 Max RPM,12-28 NF Drawbar Thread,Hardened to 61-65 Rockwell Great for high speed turning, CNC work, Convenient to carry and maintain. High quality triple bearing design (bearings are immersed &amp; sealed) Package Included: 1pc MT2 Live Center Morse Taper Triple Bearing