Well I acquired these last week but only got home late last night so now today is their first day home.
5c imperial collet set
5c chuck
Pratt 4 jaw chuck
The one back plate and a drive plate which I’ll adapt to use for my 5c chuck but keep it able to use as a dog drive.
New 25t gear for my lathe
Colchester gap peice I’m missing.
Just finally a vice which will be good for the pillar drill or something.
View attachment 237465
Very nice indeed - and not easy to find!
A few tips for you when mounting L series chucks and faceplates.
Tighten as much as you can with the big C spanner. Then use a lead hammer to give a few blows to the face of the chuck - 1 blow between each set of jaws. So 3 for a 3 jaw.
Then give the C spanner a few clouts as well - not too hard - just to make sure it is properly tight.
But wait - not finished yet!
To get the chucks/faceplates to run true use a dti off a suitable reference point. For the collet chuck inside the collet taper. In a 3 jaw mount a piece of ground bar. Then you tap on the locking ring until the dti is spot on.
Yes it is a faf

Many people have bought new 3 jaw chucks because they thought the old one was worn - when a few taps with a hammer would have sorted it out.





