Sep 19, 2010 · I have ER32 chucks on my lathe and mill and really like them. ER's have a wider gripping range, ie: they're more tolerant of stock size ...

Apr 22, 2024 · With 5C collets for quick release I was actually referring to the lever operated functions to be able to insert or remove the stock.

Mar 7, 2012 · Typically 5C collets are used for workholding, ER collets are used for tool holding. Lathe vs. mill. Although there are some large ER collets in ...

Both collet systems have advantages if I had to have only one it would be ER40. 5c only have a very narrow grip range (0.010" or so) but are quick to release ( ...

Jan 21, 2024 · 5C collets are a more traditional lathe collet, they're also bigger than an ER16. I don't remember the maximum capacities off the top of my head ...

Nov 20, 2010 · ER collets have a little more flexibility as far as diameters go, so fewer holders are needed. IIRC, as much as .015" either side of nominal for ...

Jul 26, 2014 · Using the ER collets in collet chuck makes it quicker and easier to change collet sizes as the drawbar stays in situ. The ER32 chuck uses more ...

May 25, 2018 · They have collet blocks, lathe chucks and most spindexers etc readily accept 5c. The chuck is the most expensive part but again buy once cry ...