584,871 active members*
5,366 visitors online*
Register for free
Login

Thread: ER11 Collets

Results 1 to 3 of 3
  1. #1
    Join Date
    Oct 2008
    Posts
    2100

    ER11 Collets

    I recently setup a little 0.8kw high speed spindle, and found it very difficult to get an 1/8" ER11 collet into the closer nut. It works fine, and does a good job, and I do have another ER11 collet closer nut for the larger sizes, but the 1/8 inch collet won't come out of the nut now. (Yes before somebody asks I know to take the mill out first. LOL.) I can see where this could be a common issue with such a small total overall assembly, but is it normal? I'm just concerned that if I drop a 3mm collet or a 1/16" collet in my other nut that it will also become a permanent assembly. I suppose I could always buy a handful of ER11 collet closer nuts. One for each of the smaller sizes. LOL.
    Bob La Londe
    http://www.YumaBassMan.com

  2. #2
    Join Date
    Jul 2007
    Posts
    1602

    Re: ER11 Collets

    There are 2 or 3 flavours of ER11 nuts and you need the right one for the collets you are using.


    http://www.cnczone.com/forums/genera...e-spindle.html

    bob

  3. #3
    Join Date
    Jan 2010
    Posts
    32

    Re: ER11 Collets

    I too sometimes have a bit of trouble getting those collets out. I find it easier to push on the empty collet from the cutter end with a tool or scrap rod. Locate the area where the collet will tilt out and push on the collet face in that area.
    Mentally confused and prone to wandering!!

Similar Threads

  1. Proper care of ER11 chuck?
    By CitizenOfDreams in forum Metalworking- / Woodworking Tooling / Manual Machining
    Replies: 0
    Last Post: 04-23-2013, 10:49 PM
  2. Upgrade er11 to quickchange?
    By JPowell in forum Syil Products
    Replies: 9
    Last Post: 08-29-2011, 09:02 AM
  3. Hand Router, 8mm collet vs. ER11 Extension chunk
    By einarak in forum DIY CNC Router Table Machines
    Replies: 7
    Last Post: 08-01-2011, 02:09 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •