5C headstock sleeve to fit Colchester Student 1800,3100 and Master 2500
£140
This ground sleeve/adapter allows 5C collets to be used in the headstock spindle of Colchester Student 1800, 3100 and Master 2500 lathes. External taper locates in the ground taper found in these lathe models and the internal taper is 5C female with key. Quality made (probably British) ground precision part in pristine condition, very rare and very useful. I also have a 5C draw bar assembly intended for a Hardinge lathe which could be modified to suit, £200.
