G'day everyone. I was in need of a low run out collet chuck for the Sherline lathe. I will be making the chuck for ER11 collets, as they are the same collets that I use in my milling machine spindle. However this collet can be upscaled for larger morse tapers and larger collet sizes very easily.

Timestamps
0:00 Introduction
1:38 Collet Chucks Info
3:18 Machining
8:07 Testing The Chuck