1) Material: ASTM 1045, SS, Al, copper

2) Precision: IT5~7 Ra0.4~0.8

3) Machine: NC lathe, CNC lathe, NC milling machine, grinding machine

4) Dimension: max. dia. 350 x dia. 200 x 150mm (sleeve); max. dia. 150 x 12,000mm (shafts)