Material - This half notched dead center top point made of F112# alloy hardness larger than HRC85. Shank Size - Morse taper 3MT. Use - Support the tailstock end of your workpiece with this hardened and ground dead center. Suitable - This MT3 half notched dead center suitable for lathe machine grinding machine milling machine and drilling machine etc. Size - Over length is 4.92inch/125mmm long, max diameter is 0.94inch/23.83mm, height of the notch is 0.59inch/15mm,max F112# alloy diameter is 0.47inch/12mm.
