Material and construction - Made from 40Cr steel with quenched hardness 45-50 HRC. The pointed shaft portion is high-speed steel and it uses a high quality speed ball bearing. Size and parts - Size: 13 x 5 x 5 cm; weight 15 ounces. Includes two parts: live center and MT2 recording. Technical details - Heavy duty MT2 live tailstock center with a 60 degree point and 0.01 precision for smooth rotation and handling heavy workpieces. Applicable machine and compatibility - The shank of the drill bit is MT2, Morse cone number 2. When the drill takes the MT2 shank, it will fit in. The diameter of the drill should be 17.78 mm for MT2. Use scenarios - Use in a lathe to support long or heavy workpieces during turning, providing stable rotation and precise guidance. - Use with MT2 shank drill bits or tooling on MT2 (Morse cone #2) machines that require a precise live center. - Suitable for heavy-duty turning and machining tasks that demand 60-degree point geometry and 0.01 precision.