... :does not surpass 0.003mm Photos Special Machining for shaft1.we can offer linear shaft with diameter5mm-150mm,maximum length up to ... as when you request above 6000mm,we can anti-connect for you .2.when you have special requirement on machining,such ... and tapped,radial holes drilled and tapped, reduced shaft diameter etc,we can machine for you ,and these special machines finished after ...